04 2021 档案

摘要:Can't connect to localhost, but can with computer name in SQL Server 2008 If someone followed this post and still hasn't solved their problems (like m 阅读全文
posted @ 2021-04-30 15:00 ChuckLu 阅读(47) 评论(0) 推荐(0) 编辑
摘要:The object 'DF__*' is dependent on column '*' - Changing int to double Try this: Remove the constraint DF_Movies_Rating__48CFD27E before changing your 阅读全文
posted @ 2021-04-30 11:24 ChuckLu 阅读(640) 评论(0) 推荐(0) 编辑
摘要:CREATE VIEW must be the only statement in the batch Just as the error says, the CREATE VIEW statement needs to be the only statement in the query batc 阅读全文
posted @ 2021-04-30 10:33 ChuckLu 阅读(314) 评论(0) 推荐(0) 编辑
摘要:What is the use of GO in SQL Server Management Studio & Transact SQL? SQL Server Management Studio always inserts a GO command when I create a query u 阅读全文
posted @ 2021-04-30 10:32 ChuckLu 阅读(46) 评论(0) 推荐(0) 编辑
摘要:CREATE DATABASE Creates a new database. Click one of the following tabs for the syntax, arguments, remarks, permissions, and examples for a particular 阅读全文
posted @ 2021-04-30 10:01 ChuckLu 阅读(363) 评论(0) 推荐(0) 编辑
摘要:比如消费27.5,开餐饮发票的时候,税率按照6%计算。 x*(1+0.06)=27.5 税27.5/106*6=1.56 价27.5-1.56=25.94 最后的合计是27.5 阅读全文
posted @ 2021-04-28 18:30 ChuckLu 阅读(2055) 评论(0) 推荐(0) 编辑
摘要:SQL Server “RESTORE FILELISTONLY” Resultset Dead-end: SELECT INTO is nice because you don't have to define the table columns but it doesn't support EX 阅读全文
posted @ 2021-04-28 16:46 ChuckLu 阅读(92) 评论(0) 推荐(0) 编辑
摘要:SQL SERVER – Restore Database Backup using SQL Script (T-SQL) In this blog post we are going to learn how to restore database backup using T-SQL scrip 阅读全文
posted @ 2021-04-28 16:33 ChuckLu 阅读(205) 评论(0) 推荐(0) 编辑
摘要:'database' is compressed but does not reside in a read-only database or filegroup As stated here, SQL Server databases are not supported on compressed 阅读全文
posted @ 2021-04-28 14:32 ChuckLu 阅读(110) 评论(0) 推荐(0) 编辑
摘要:SQL Server: Database stuck in “Restoring” state 回答1 I had this situation restoring a database to an SQL Server 2005 Standard Edition instance using Sy 阅读全文
posted @ 2021-04-28 13:46 ChuckLu 阅读(114) 评论(0) 推荐(0) 编辑
摘要:Database Stuck in a Single User Mode in SQL Server 第一步 By using the the dynamic view "sys.dm_tran_locks" we can find out the active sessions of the da 阅读全文
posted @ 2021-04-28 13:42 ChuckLu 阅读(77) 评论(0) 推荐(0) 编辑
摘要:GitHub Actions 教程:定时发送天气邮件 GitHub Actions 教程:定时发送天气邮件 - 阮一峰的网络日志 (ruanyifeng.com) https://github.com/ChuckFork/weather-action/ curl -H "Accept-Languag 阅读全文
posted @ 2021-04-27 20:21 ChuckLu 阅读(329) 评论(0) 推荐(0) 编辑
摘要:Increasing the size of a virtual disk For Workstation 7 and later and Player 3.x and later, you can increase the virtual disk from the GUI: Select the 阅读全文
posted @ 2021-04-27 01:43 ChuckLu 阅读(205) 评论(0) 推荐(0) 编辑
摘要:Customising the browse for folder dialog to show the path Does anyone know what is the simplest way to customise the System.Windows.Forms.FolderBrowse 阅读全文
posted @ 2021-04-26 11:39 ChuckLu 阅读(101) 评论(0) 推荐(0) 编辑
摘要:Understanding the need of Visitor Pattern The visitor pattern is a solution to a more general design problem: I have a hierarchy of different classes. 阅读全文
posted @ 2021-04-25 07:53 ChuckLu 阅读(49) 评论(0) 推荐(0) 编辑
摘要:Visitor Design Pattern Intent Represent an operation to be performed on the elements of an object structure. Visitor lets you define a new operation w 阅读全文
posted @ 2021-04-25 07:52 ChuckLu 阅读(36) 评论(0) 推荐(0) 编辑
摘要:How to get parent of specific commit in Git? I have commit number. I would like to get previous commit number(parent). I need commits from current bra 阅读全文
posted @ 2021-04-22 18:05 ChuckLu 阅读(75) 评论(0) 推荐(0) 编辑
摘要:Why willpower doesn’t work, and what to do instead According to organisational psychologist Benjamin Hardy, “willpower is nothing more than a dangerou 阅读全文
posted @ 2021-04-21 18:34 ChuckLu 阅读(119) 评论(0) 推荐(0) 编辑
摘要:Upgrading Kentico manually Note: We strongly recommend using the automatic upgrade described in Upgrading to Kentico 12. If you already have Kentico 1 阅读全文
posted @ 2021-04-21 15:32 ChuckLu 阅读(52) 评论(0) 推荐(0) 编辑
摘要:Upgrading to Kentico 12 Steps before you start the upgrade Custom code analysis See the Release notes for highlights of the breaking changes in the Ke 阅读全文
posted @ 2021-04-21 15:30 ChuckLu 阅读(99) 评论(0) 推荐(0) 编辑
摘要:https://www.dvdvideosoft.com/online-youtube-subtitles-download https://downsub.com/ 比如下载这个视频的字幕, you will never look at your life in the same way agai 阅读全文
posted @ 2021-04-20 02:54 ChuckLu 阅读(87) 评论(0) 推荐(0) 编辑
摘要:Driving continuous quality of your code with SonarCloud sonar cloud和azure pipeline的集成 阅读全文
posted @ 2021-04-19 20:25 ChuckLu 阅读(39) 评论(0) 推荐(0) 编辑
摘要:三足鼎立 德鲁伊卡组:森然巨化,帕奇斯,玉莲印记 需要注意的是,起手必须有帕奇斯,因为森然巨化,会使得随从法力值消耗+2 DRG_315森然巨化(Embiggen)Embiggen森然巨化Give all minions in your deck +2/+2. They cost 1 more up 阅读全文
posted @ 2021-04-16 20:40 ChuckLu 阅读(127) 评论(0) 推荐(0) 编辑
摘要:Behavior-driven development In software engineering, behavior-driven development (BDD) is an Agile software development process that encourages collab 阅读全文
posted @ 2021-04-16 14:58 ChuckLu 阅读(87) 评论(0) 推荐(0) 编辑
摘要:TestNG like unit testing framework in C# (C sharp) I am trying to create data provider in C#. However, I don't want to connect the DB. I just want to 阅读全文
posted @ 2021-04-16 14:56 ChuckLu 阅读(67) 评论(0) 推荐(0) 编辑
摘要:Windows 10 & 8: Install Active Directory Users and Computers As of Windows 10 1809, RSAT is no longer installed using the installer from Microsoft, it 阅读全文
posted @ 2021-04-15 16:55 ChuckLu 阅读(741) 评论(0) 推荐(0) 编辑
摘要:What is ANSI format? What is ANSI encoding format? Is it a system default format? In what way does it differ from ASCII? 回答 ANSI encoding is a slightl 阅读全文
posted @ 2021-04-14 19:05 ChuckLu 阅读(67) 评论(0) 推荐(0) 编辑
摘要:How many characters can UTF-8 encode? If UTF-8 is 8 bits, does it not mean that there can be only maximum of 256 different characters? The first 128 c 阅读全文
posted @ 2021-04-14 15:53 ChuckLu 阅读(95) 评论(0) 推荐(0) 编辑
摘要:How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops Regular expressions are used for Pattern Matching. To use in Excel fo 阅读全文
posted @ 2021-04-14 10:09 ChuckLu 阅读(98) 评论(0) 推荐(0) 编辑
摘要:https://www.compart.com/en/unicode/U+20AC Name: Euro Sign[1]Unicode Version: 2.1 (May 1998)[2]Block: Currency Symbols, U+20A0 - U+20CF[3]Plane: Basic 阅读全文
posted @ 2021-04-13 17:32 ChuckLu 阅读(93) 评论(0) 推荐(0) 编辑
摘要:Differences between ANSI, ISO-8859-1 and MacRoman character sets Of the three main 8-bit character sets, only ISO-8859-1 is produced by a standards or 阅读全文
posted @ 2021-04-13 17:07 ChuckLu 阅读(113) 评论(0) 推荐(0) 编辑
摘要:The encoding that Notepad++ just calls “ANSI”, does anyone know what to call it for Ruby? I found the answer to this question on the Notepad++ Forum, 阅读全文
posted @ 2021-04-13 16:41 ChuckLu 阅读(48) 评论(0) 推荐(0) 编辑
摘要:UTF-8 BOM adventures in C# stream writer的源码里面做了事情,把preamble写入了 private void Flush(bool flushStream, bool flushEncoder) { if (this.stream == null) { __ 阅读全文
posted @ 2021-04-12 15:15 ChuckLu 阅读(108) 评论(0) 推荐(0) 编辑
摘要:BinaryWriter(Stream) Initializes a new instance of the BinaryWriter class based on the specified stream and using UTF-8 encoding. public BinaryWriter( 阅读全文
posted @ 2021-04-12 10:16 ChuckLu 阅读(122) 评论(0) 推荐(0) 编辑
摘要:StreamWriter and UTF-8 Byte Order Marks I'm having an issue with StreamWriter and Byte Order Marks. The documentation seems to state that the Encoding 阅读全文
posted @ 2021-04-10 17:51 ChuckLu 阅读(94) 评论(0) 推荐(0) 编辑
摘要:UTF-8, UTF-16, and UTF-32 What are the differences between UTF-8, UTF-16, and UTF-32? I understand that they will all store Unicode, and that each use 阅读全文
posted @ 2021-04-10 05:01 ChuckLu 阅读(80) 评论(0) 推荐(0) 编辑
摘要:Is it possible to force Excel recognize UTF-8 CSV files automatically? The UTF-8 Byte-order marker will clue Excel 2007+ in to the fact that you're us 阅读全文
posted @ 2021-04-10 03:43 ChuckLu 阅读(220) 评论(0) 推荐(0) 编辑
摘要:Understanding ISO-8859-1 / UTF-8 CharacterISO-8895-1UTF-8 à 0xE0 0xC3 0xA0 á 0xE1 0xC3 0xA1 â 0xE2 0xC3 0xA2 ã 0xE3 0xC3 0xA3 ä 0xE4 0xC3 0xA4 å 0xE5 阅读全文
posted @ 2021-04-10 03:22 ChuckLu 阅读(86) 评论(0) 推荐(0) 编辑
摘要:The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!) Ever wonder about that m 阅读全文
posted @ 2021-04-10 00:43 ChuckLu 阅读(81) 评论(0) 推荐(0) 编辑
摘要:I am confused about the text encoding and charset. For many reasons, I have to learn non-Unicode, non-UTF8 stuff in my upcoming work. I find the word 阅读全文
posted @ 2021-04-09 17:50 ChuckLu 阅读(56) 评论(0) 推荐(0) 编辑
摘要:hexcode of é https://www.codetable.net/hex/e9 Symbol Name: Latin Small Letter E With AcuteHtml Entity: éHex Code: éDecimal Code: éUni 阅读全文
posted @ 2021-04-09 16:34 ChuckLu 阅读(117) 评论(0) 推荐(0) 编辑
摘要:https://hearthstone.fandom.com/wiki/Advanced_rulebook While most rules in Hearthstone are fairly easy to ascertain, when several effects, each with th 阅读全文
posted @ 2021-04-08 13:02 ChuckLu 阅读(78) 评论(0) 推荐(0) 编辑
摘要:Good food treasure did not work in adventure tombs of terror Tombs of Terror is a single-player game mode added with the Saviors of Uldum expansion. T 阅读全文
posted @ 2021-04-08 12:52 ChuckLu 阅读(173) 评论(0) 推荐(0) 编辑
摘要:Sidecar pattern Deploy components of an application into a separate process or container to provide isolation and encapsulation. This pattern can also 阅读全文
posted @ 2021-04-03 21:21 ChuckLu 阅读(102) 评论(0) 推荐(0) 编辑
摘要:SQL JOIN - WHERE clause vs. ON clause 回答1 They are not the same thing. Consider these queries: SELECT * FROM Orders LEFT JOIN OrderLines ON OrderLines 阅读全文
posted @ 2021-04-02 17:11 ChuckLu 阅读(173) 评论(0) 推荐(0) 编辑

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