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How to get first 5 characters from string [duplicate]
...y elements and string offsets is deprecated from PHP 7.4
More information:
https://wiki.php.net/rfc/deprecate_curly_braces_array_access
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Java's Virtual Machine and CLR
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Have a fixed position div that needs to scroll if content overflows
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
log4net not working
...bly by placing the following line in your AssemblyInfo.cs:
[assembly: log4net.Config.XmlConfigurator]
Otherwise log4net never activates.
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How to add ASP.NET 4.0 as Application Pool on IIS 7, Windows 7
...s 7.
One of the things that I need to run the application is to select ASP.NET v4.0 as the application pool within IIS.
5 A...
Jquery select all elements that have $jquery.data()
...: white;
}
#addData {
margin-top: 20px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>
<span class="bar">without data attribute</span>
<span class="foo" data-test="value1">with data attri...
What are the correct version numbers for C#?
...ons of C# known about at the time of this writing:
C# 1.0 released with .NET 1.0 and VS2002 (January 2002)
C# 1.2 (bizarrely enough); released with .NET 1.1 and VS2003 (April 2003). First version to call Dispose on IEnumerators which implemented IDisposable. A few other small features.
C# 2.0 rele...
Print Var in JsFiddle
... Resources on the left-side panel and add the following link for Firebug:
https://getfirebug.com/firebug-lite-debug.js
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Custom thread pool in Java 8 parallel stream
...sm of 20 threads. However, this no longer works after the backported patch https://bugs.openjdk.java.net/browse/JDK-8190974.
Example of the latter on my machine which has 8 processors. If I run the following program:
long start = System.currentTimeMillis();
IntStream s = IntStream.range(0, 20);...
string sanitizer for filename
...tion filter_filename($name) {
// remove illegal file system characters https://en.wikipedia.org/wiki/Filename#Reserved_characters_and_words
$name = str_replace(array_merge(
array_map('chr', range(0, 31)),
array('<', '>', ':', '"', '/', '\\', '|', '?', '*')
), '', $n...