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Greedy vs. Reluctant vs. Possessive Quantifiers
...tant" and "possessive" quantifiers do, there seems to be a serious hole in my understanding.
7 Answers
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Shortest way to print current year in a website
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TJ's answer is excellent but I ran into one scenario where my HTML was already rendered and the document.write script would overwrite all of the page contents with just the date year.
For this scenario, you can append a text node to the existing element using the following code:
&l...
A non well formed numeric value encountered
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$_GET['start_date'] is not numeric is my bet, but an date format not supported by strtotime. You will need to re-format the date to a workable format for strtotime or use combination of explode/mktime.
I could add you an example if you'd be kind enough to post t...
Prevent “overscrolling” of web page
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This is the best solution, in my opinion. And simple. The one with all the upvotes can be problematic.
– TheTC
Nov 21 '19 at 18:51
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HTTP GET request in JavaScript?
... I get that. I have no problem with people doing that in their projects. My "In jQuery:" should be intpreted as "I know you asked how to do it in Javascript, but let me show you how you would do that with jQuery, that you might have your curiosity piqued by seeing what kind of syntax conciseness a...
Freeze screen in chrome debugger / DevTools panel for popover inspection?
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Got it working. Here was my procedure:
Browse to the desired page
Open the dev console - F12 on Windows/Linux or option + ⌘ + J on macOS
Select the Sources tab in chrome inspector
In the web browser window, hover over the desired element to initi...
How to determine the version of the C++ standard used by the compiler?
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By my knowledge there is no overall way to do this. If you look at the headers of cross platform/multiple compiler supporting libraries you'll always find a lot of defines that use compiler specific constructs to determine such ...
What is a regular expression for a MAC Address?
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In my mind this is the better answer as it actually checks the mixed use of ":" and "-".
– Ray Oei
Oct 11 '19 at 18:52
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GIF Animated 扩展：可点击透明背景动画GIF播放器 · App Inventor 2 中文网
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当 屏幕1.初始化
调用 GifAnimated1.LoadGif 图片组件 "my_animation.gif"
调用 GifAnimated1.SetTransparentColor 0xFFFFFF // 设置白色为透明色
调用 GifAnimated1.Start
从SD卡加载GIF
当 加载按钮.被点击
设置 文件路径 = "/mn...
How to execute an .SQL script file using c#
... code
string batchFileName = @"c:\batosql.bat";
string sqlFileName = @"c:\MySqlScripts.sql";
Process proc = new Process();
proc.StartInfo.FileName = batchFileName;
proc.StartInfo.Arguments = sqlFileName;
proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
proc.StartInfo.ErrorDialog = false;
pro...