12/30/2023 0 Comments Install mysql ubuntu 15.04![]() PostgreSQL (sometimes referred to as Postgres) is also an open-source SQL relational database with an emphasis on extensibility and standards compliance. It is currently the most widely used of the four database systems. It is vertically scalable, which means one ultimate machine will do the work for you. MySQL is an open-source SQL relational database, organizing data into one or more tables in which data types may be related to each other. ![]() Some popular choices for a database system include: Install a Linux distribution using WSL and create a Linux user name and password.Running Windows 11 or Windows 10, updated to version 2004, Build 19041 or later.Get started with MySQL, PostgreSQL, MongoDB, Redis, Microsoft SQL Server, or SQLite. I get the impression that mysql was never designed to install a previous version, only current version, which is fine until they make breaking changes.This step-by-step guide will help you get started connecting your project in WSL to a database. This hack: # usermod -d /var/lib/mysql/ mysql Which is identical to a working 5.6.19 install. Which seems the same as a correctly installed older server, so no joy there.Ĭhecking /etc/passwd, we see: mysql:x:103:106:MySQL Server,:/nonexistent:/bin/false doing this: # ls -ld /var/run/mysqldĭrwxr-xr-x 2 mysql root 80 Apr 4 02:50 /var/run/mysqld Its odd that mysql deb packages dont know how to install the correct permissions. Googling around people say that this happens when permissions are not correct. * MySQL Community Server 5.6.19 did not start. * Re-starting MySQL Community Server 5.6.19 * MySQL Community Server 5.6.19 is stopped I get: * Stopping MySQL Community Server 5.6.19 Somehow, the server runs after doing the install, but if I restart it, e.g. Processing triggers for libc-bin (2.19-0ubuntu6.7). * MySQL Community Server 5.6.19 is started 15134 files and directories currently installed.) Selecting previously unselected package libaio1:amd64. The following NEW packages will be installed:Ġ upgraded, 1 newly installed, 0 to remove and 0 not upgraded.Īfter this operation, 53.2 kB of additional disk space will be used. Įrrors were encountered while processing: Processing triggers for ureadahead (0.100.0-16). Mysql-community-server depends on libaio1 (>= 0.3.93) however:ĭpkg: error processing package mysql-community-server (-install):ĭependency problems - leaving unconfigured ![]() ĭpkg: dependency problems prevent configuration of mysql-community-server: Preparing to unpack mysql-community-server_5.6.19-1ubuntu14.04_b. 15049 files and directories currently installed.) ![]() Selecting previously unselected package mysql-community-server. I removed this version thusly: sudo apt-get remove -purge mysql-server mysql-client mysql-commonįollowing the excellent instructions from techraf, I got to step 3, then got the error: # dpkg -i mysql-community-server_5.6.19-1ubuntu14.04_*.deb The question is, how to we install 5.6.19 on a server? We tried this: # apt-get install mysql-server-5.6=5.6.19īut this does not work, presumably there is some other version string we need such as "5.6.19_ubuntu_amd" or similar.įYI, I am trying to replace 5.6.28. We have tested and certified our app with 5.6.19, and we cant even create the schema in 5.6.28 due to changes made in 5.6.20. When we do: # apt-get install mysql-server-5.6
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12/30/2023 0 Comments Wechat video conferenceThe ad load on Channels remains "a tiny fraction" of that found on rival short video platforms, but Tencent will "progressively enhance our ad load and that translates mechanically into more revenue", James Mitchell, Tencent's chief strategy officer, said in the earnings call. In the second quarter, time spent on WeChat Channels - the name of the short video service that competes with ByteDance's Douyin, the Chinese version of TikTok - almost doubled year on year, aided by double-digit growth in daily active users, Tencent president Martin Lau Chi-ping, said in a conference call with analysts on Wednesday.Īs Tencent has successfully attracted users to spend more time on short videos, the social media giant has sought to better monetise that attention.Ĭhannels, internally referred to as Video Accounts, contributed 3 billion yuan (US$411.5 million) in advertising revenue in the second quarter, making it a main driver of its 34 per cent ad sales growth. ![]() Tencent did not provide a breakdown of domestic and overseas users, although it is widely estimated that the vast majority of users are in China.ĭo you have questions about the biggest topics and trends from around the world? Get the answers with SCMP Knowledge, our new platform of curated content with explainers, FAQs, analyses and infographics brought to you by our award-winning team. Tencent said on Wednesday that monthly active users of WeChat and Weixin - the terms the company uses to refer to accounts outside and inside mainland China, respectively - reached 1.327 billion by the end of June, up from 1.319 billion three months earlier. The social media app, which started as an instant messaging tool in 2011, has gradually become an all-in-one platform for Chinese smartphone users. ![]() China's super app WeChat continues to get bigger and more profitable as its TikTok-like short video function generates strong advertising revenue and e-commerce sales, according to the latest data released by the app's owner Tencent Holdings. 12/30/2023 0 Comments For ios download Kaleidoscope![]()
![]() For example, Apple designed the iPod to play H.264 video produced using the Baseline profile, balancing factors such as CPU and memory cost as well as LCD resolution. Why 17 profiles? Because they serve as convenient compatibility points for hardware developers and video producers. ![]() This produces a higher-quality file but also one that's harder to decode. As you can see, the encoding techniques are presented on the left, and each successive profile deploys additional techniques to produce the encoded file. The H.264 standard defines 17 different profiles, with the three most relevant to streaming shown in Figure 1, a table adapted from one presented by Wikipedia ( ). This defines a set of encoding techniques that can be used to create the encoded file. With H.264, it's critical to adopt Stephen Covey's advice: "Begin with the end in mind." That's particularly true with device playback, because if you produce a file incorrectly, it won't load or play on your target device.įrom a compatibility standpoint, the most important encoding parameter compatibility is profile. If you're looking for help with more advanced tools, they simply provide too many options to address in an introductory article. Our target reader is the novice working with encoding tools such as Adobe Media Encoder, Apple Compressor, Sorenson Squeeze, and Telestream Episode Pro. In this article, I'll detail what you need to know to produce H.264 files for streaming or device playback. But if you're cutting over from VP6 or Windows Media or expanding distribution to H.264-compatible devices, you're faced with a learning curve. ![]() If you've worked with H.264 before, the format is old hat for you. H.264 is the most widely used codec today, whether for streaming via Flash or Silverlight or for the Apple iPod, iPhone, and iPad product lines. 12/30/2023 0 Comments Harvest assembly of god![]() ![]() "We believe in the First Amendment, the Second Amendment, and the First Commandment and Second Commandment. "There's no such thing as a crusade to deal with other people's things. 'We read in the Bible how people, after they received Jesus Christ as their. George Bender of the Harvest Assembly of God Church in Butler County. He said those who participated included a mix of new and longtime members of the church. 'Our purpose comes out of the Bible,' the Rev. We hope you will stop by for a service or special event soon Location. email protected (817) 568-1122 Welcome to Harvest Assembly of God in Fort Worth TX. He pointed out that just one-third of the congregation brought things to burn. Harvest Assembly of God Reverend Cody Johnson. "We did it in the open so that people would ask why," Bender said, adding that the church has not asked that any of the material they burned be banned from bookstores or libraries, and that even among the congregation there was no pressure to participate. But this week the congregation wanted to do a little more, and 35 people brought books, CDs and tapes that they felt were not in keeping with their faith. The church has a regular Sunday evening service, which does not include a bonfire. They received Christ and they willingly did this." "We read in the Bible how people, after they received Jesus Christ as their savior, took things out of their homes and burned them. "Our purpose comes out of the Bible," the Rev. March 26 - The congregation of a church in suburban Pittsburgh gathered around a bonfire Sunday night to burn Harry Potter books, Disney videos, rock CDs and literature from other religions, purging their lives of things they felt stood between them and their faith. 12/29/2023 0 Comments Best 9mm ammo tarkov![]() You left out the STM-9 which is my favorite 9mm thrower but it isn’t like these guns are now unusable, they are just less preferable to other options. The craft is also pretty affordable too for it and only gated behind workbench 2, so I wouldn’t say AP is inaccessible, just less so. When I’m looking for Luger or Tracer though I just load up reserve or woods and I can usually find something. This helped the UMP become a monster this wipe. 45 is better than it’s 9mm equivalent for both pen and damage. if you want low risk ammo runs, go woods. That’s not counting the saw mill and it’s dozen spawns. You can choose to not see a human being most of the time and just run them and grab ammo. Ok the piles of bricks and the green boxes with tarps over themĤ) by the water next to car extracts on the ground by a geeen loot crate in one of the little blue sheet metal stallsĤ) by and inside of every house in the sunken villageĤ) prapor convoy scav bunker, near scav bridgeĪll those easy places have ammo spawns. It’s the easiest place to get a ton of top tier ammo with little to no risk.ġ) jump over the green crate by suppressor shack and it’s in the open boxes and on the ground by itĢ) the boxes by sniper scav bunker have several as wellģ) prapor camp by raid, at the base of the towers and in the towers. There are world spawns for great ammo all over woods. Moderator decisions are final, please respect the moderator team and their actions. Make sure to follow the guidelines outlined in the Reddiquette for a more pleasant experience. Recent News Official LinksĪs well as the above rules, the Reddit Content Policy is in place as well - please familiarize yourself with this. Please make sure to follow the rules noted below in the side bar. This is an unofficial, community-run subreddit. I would much rather keep it all the same: AP 6.3 or high caliber rounds, and always-always aim for heads.Escape from Tarkov is a hardcore and realistic online first-person action RPG/Simulator with MMO features and a story-driven walkthrough currently in development by Battlestate Games. It does force a different playstyle, flanking to get visibliity on someone's unprotected legs however now you are training your muscle memory for 2 different types of firing, when you go high caliber M995 or BS and aim for heads, then Luger CCI and aim for legs. The issue I personally have with Luger CCI is that you don't always face someone with exposed legs/arms, meaning there will be times you will have to shoot at armour, and it's basically a death sentence. This is pure leg-meta, but all you have to do is aim for someone's legs, and you can down him in about 8-10 bullets, if I accurately remember my calculations (someone please correct me if I'm wrong). Now Luger CCI is a pure Flesh Damage round - super effective VS scavs/raiders, and unarmoured PMCs. The only problem with this is if you're up against someone with M80/M995/BS 5.45x39 or BP 7.62x39, if he is on point with his aim, you will be dead by the time you've dispensed about 5-15 bullets, which isn't enough to kill thicc boys UNLESS you religiously aim for his head. Only if you face an Altyn/Maska or Vulcan will you struggle.Īlso, for an MPX, the 41-round mags are just enough to destroy most level 5 armours in 1 mag (except Gen4 Full, with full HP), meaning by the time you dispense all your bullets of that mag, his lvl.5 armour will be down to 0-30% durability, and your opponent will be dead. Regarding content flairsĪP 6.3 - specifically because it will destory lvl.3 faceshields and penetrate within 1-3 shots ![]() Escape from Tarkov is a hardcore and realistic online first-person action RPG/Simulator with MMO features and a story-driven walkthrough currently in development by Battlestate Games. 12/29/2023 0 Comments Downloading Integrity Plus![]() For example, imagine that Lisa wants to send an email to Bart. It’s common to use digital signatures with email. It isn’t possible for other people to modify the words in the contract unless they can reproduce your signature, which isn’t easy to do. Anyone can look at the contract later, see your signature, and know it is the same contract. A digital signature is similar in concept to a handwritten signature. You can also use digital signatures for integrity. Get Quality Security+ 501 Practice Test Questions Here Digital Signatures, Certificates, and Non-Repudiation If the two hashes are different, data integrity has been lost. ![]() If the hashes are the same, integrity is maintained. Hashes are created at the source and destination or at two different times (such as on the first and fifteenth of the month). A hash is simply a numeric value created by executing a hashing algorithm against a message or file. Unauthorized users can change data, or the changes can occur through system or human errors. Loss of integrity indicates the data is different. Integrity provides assurances that data has not been modified, tampered with, or corrupted.Two key concepts related to integrity are: However, if the script is faulty, it can corrupt the database, resulting in a loss of integrity. As an example, if a database administrator needs to modify a significant amount of data in a database, the administrator can write a script to perform a bulk update. It’s also possible to lose data integrity through human error. You can use freeware such as md5sum.exe to calculate MD5 hashes. If a virus infects a file on the web server, the hash of the infected file would be different from the hash of the original file (and the hash posted on the web site). Users can manually calculate the hash of the file after downloading it and compare the calculated hash with the posted hash. If a program detects that the hashes are different, it knows that integrity has been lost and reports the problem to the user.Īs another example, a web site administrator can calculate and post the hash of a file on a web site. The program performing the download will detect it by comparing the source hash with the destination hash. ![]() Some programs can automatically check hashes and determine if a file loses even a single bit during the download process. You can also use hashing techniques to verify that integrity is maintained when files are downloaded or transferred. Some email programs use a message authentication code (MAC) instead of a hash to verify integrity, but the underlying concept works the same way. You can use hashes with messages, such as email, and any other type of data files. This implies that the information should not be trusted as valid. It only tells you that the message has been modified. Hashing doesn’t tell you what modified the message. However, if the hash of the received message is something different, such as 456, then she knows that the message she received is not the same as the message that Homer sent. If the hash of the received message is 123 (the same as the hash of the sent message), she knows the message hasn’t lost data integrity. She can calculate the hash on the received message and compare her hash with the hash that Homer sent. ![]() Marge receives both the message and the hash. He then sends both the message and the hash to Marge. For simplicity’s sake, imagine the hash is 123. Homer’s message is, “The price is $19.99.” He creates a hash of this message. If the hashes are different, the data has changed.Īs an example, imagine Homer is sending a message to Marge and they both want assurances that the message retained integrity. If the hashes are the same, the data is the same. By comparing hashes created at two different times, you can determine if the original data is still the same. If the data never changes, the resulting hash will always be the same. A hash is simply a number created by executing a hashing algorithm against data, such as a file or message. You can use hashing techniques to enforce integrity. When this occurs, the data has lost integrity. This can be from unauthorized users, from malicious software (malware), and through system and human errors. However, there are times when unauthorized or unintended changes occur. Ideally, only authorized users modify data. This includes ensuring that no one has modified, tampered with, or corrupted the data. Integrity provides assurances that data has not changed. ![]() If you go by their bug bounties, then it is only $1M to full remote zero-click persistent compromise in both systems. The difficulty is so low that it does not really matter. Much of that same reasoning is why I still use Android these days. I'd much rather just use a Linux system that's transparent about it's vulnerabilities. I won't tell you what to think or do, but Apple's devices are difficult to appraise and hurt my head when I try to consider their impact on my overall "security". I've tried about every OS on the planet, and I've used them on a decent handful of different devices. In reality, it doesn't solve any practical issues with computer security. The T2 chip was basically a dedicated PRNG chip with basic encoding capabilities, yet Apple paraded it as a boon for device security and game-changer for the end user. When these companies market their "Secure Enclave" or "Titan Security", they're really just dressing up otherwise expected or boring features. No amount of idiot-proofing will stop people from being scammed on an iPhone, nor will it stop someone on Android. In any case, the biggest vulnerability in any system is the end user. Does that mean it's more secure than Android devices? Not necessarily. Criminals will actually pay for something like that.įrom what I've seen, the majority of it is theater. The pool of available victims who can be exploited by heartbleed is nontrivial and persistent years later. That is a vulnerability with serious half-life and significant economic impact. The vulnerability would have to be absolutely catastrophic to be worth something, and in that case it would probably be used for targeted exploitation and burned after a short period of time.Ĭontrast with something like heartbleed, which is still around. New buyers are essentially guaranteed not to have the vulnerability at all. I would guess over 90% of active daily users of macOS already have the patch for this bug due to automatic updates. A vulnerability which can be patched in a centralized manner has a low value half-life: it rapidly decreases in value over time. People tend to vastly overestimate the economic impact of an exploited security vulnerability. Give away too many details and it's burned. Plus the mere mention that a vulnerability exists in a specific piece of software may lead Apple engineers to finding and patching it before you can sell it. ![]() And you better hope you close that deal before Google Project Zero finds it independently and tells Apple for free. Zerodium and other markets already exist, and I don't think people at Apple lose much sleep over it. In all likelihood, Apple would just refuse to play ball and tell them to go ahead and sell it to someone else if they're so confident. And the buyer of the bill earns a bit of interest because he pays less for the bill than he is paid at maturity. I can then use the proceeds from the sale of the bill to pay my employees immediately. I can then take this bill to someone who trusts that the spinner will pay me in three months and ask them to buy the bill at a discount, such that they are paid in three months (when the bill expires). This bill will require the spinner to pay me for the cotton delivered in e.g. With the Bill of Exchange, a bill is created when I deliver cotton to the spinner. Only after this has happened can I pay my employees with the money of the paying consumer. Without the Bill of Exchange, if I want to pay the people I've hired then I will need to ship this cotton to the spinner, who then ships the spun cotton to the weaver, who then ships the woven cotton to the clothier, who then makes clothes and sells it to a consumer. I hire people to trim the sheep, and they produce a bunch of cotton. Although the Bill of Exchange is drawn only against the delivery of a physical good, so this may be the difference between the two.įor example, let's say I own a sheep farm. This sounds like discounting a Bill of Exchange. 12/29/2023 0 Comments Speedball photo emulsion reviewsPO Box, Afghanistan, Algeria, Angola, Anguilla, Argentina, Armenia, Azerbaijan Republic, Benin, Bhutan, Botswana, British Virgin Islands, Burkina Faso, Burundi, Cameroon, Cape Verde Islands, Central African Republic, Chad, Comoros, Côte d'Ivoire (Ivory Coast), Democratic Republic of the Congo, Djibouti, Equatorial Guinea, Eritrea, Ethiopia, Falkland Islands (Islas Malvinas), Gabon Republic, Gambia, Georgia, Ghana, Greenland, Guinea, Guinea-Bissau, Guyana, Haiti, India, Iraq, Kazakhstan, Kenya, Kyrgyzstan, Laos, Lebanon, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Mayotte, Mongolia, Morocco, Mozambique, Namibia, Nauru, Nepal, Netherlands Antilles, Niger, Nigeria, Puerto Rico, Republic of the Congo, Russian Federation, Rwanda, Saint Helena, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Senegal, Seychelles, Sierra Leone, Somalia, Suriname, Swaziland, Tajikistan, Tanzania, Togo, Tunisia, Turkey, Turkmenistan, Uganda, Uzbekistan, Venezuela, Virgin Islands (U.S. Basically, you coat the screen and let it dry, lay on. The photo emulsion method of screen printing is perhaps the most exciting method created. Speedball Diazo Photo Emulsion is used to prepare a screen for the photo emulsion screen printing method. 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Gift wrapping: Options available Product Description. 12/29/2023 0 Comments Row color tabular latex![]() 1 A new implementation of LATEXs tabular and array environments by Frank. How to color background of header row in latex. taburowcolors sets the alternate colors to be used on every row of the tabular. This should be a latex dimension for example: 0 pt or 1in to (str) Specifies. Horizontal lines and multicolumns in Beamer tables From above, the command \hline draws a horizontal line from left to right of the table. Colors are not part of TeX and are brought instead by drivers (PDFTeX, LuaTeX, VTeX, etc.). For coloring table rows you need to load xcolor package with option table. color (str) The name of the color used to highlight the row mapper. Let’s now explore some more advanced functionalities of this tabular environment. To summarize, predefined colors in LaTeX are: red, green, blue, cyan, magenta, yellow, black, gray, white, darkgray, lightgray, brown, lime, olive, orange, pink. ![]() Knowing this and using the \hline command to produce horizontal lines, we can already build a frame with a simple table the following example shows how to do so: % Beamer tableĬentered & left-aligned & right-aligned \\ Inside the tabular environment, the contents that belong to different columns are separated with a & symbol, whereas the start of a new row is indicated using \\. In one of my previous posts I describe how to color or shade every other row in a LaTeX table. Optionally, inside the mandatory argument can also appear pipe-line symbols | which put a vertical line extending the full height of the environment in the specified place. In that it has many similarities with Timothy Van. That means that in the table the colour command is added to the vertical list and the colour actually starts before the. There should be the same number of alignment specifiers as columns. This package is for colouring tables (i.e., giving coloured panels behind column entries). As explained in Color changes cell height in tabular and Xcolor breaks tabular cell alignment when using the p option the color command can be used between paragraphs and therefore does not switch the mode TeX is in. If we now add color to the second row, any text in that cell will be overlaid and becomes invisible. Since we combine 2 cells, however, the text gets placed between them. ![]() The text is now written as soon as the engine encounters the \multirow command, in the first cell. The tabular environment takes a mandatory argument that specifies the alignment for text in the different columns: From the userguide of the colortbl package (which provides the commands \columncolor and \rowcolor): \rowcolor takes the same argument forms as \columncolor.It must be used at the start of a row. To do that, we place the \multirow in the first of the 2 cells. Insert a table in Beamer To insert a table inside a beamer frame, we have to use the tabular environment, that is commonly used for all kinds of LaTeX documents. How to use colors to highlight tables in Beamerġ. Horizontal lines and multicolumns in Beamer tables Also I added some vertical padding in rows with. In this case, uncomment the commented line in the preamble, and comment the patch. ![]() If only some tables have a coloured header, you can use a new mytabular environment. If all your tables have the same format, you can patch the tabular environment. I’ll let you do the chessboard-like table yourself :-). Here is a solution, with the etoolbox package. You will need the following two packages, the first to define new colors and the latter to actually color the table: \usepackage The following post will show you how to better present your data in tables through coloring rows/columns or even single cells to highlight important data. |
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