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Why does appending “” to a String save memory?
...ubstring = new String(string.substring(5,23));
Will keep your memory use down, since the big strings can be reclaimed when no longer needed.
That you call new String is a helpful reminder that you really are getting a new string, rather than a reference to the original one.
...
Decreasing height of bootstrap 3.0 navbar
... #fff;border-bottom-color: #fff;}
.navbar-primary .navbar .nav > li.dropdown.open.active > a:hover {}
.navbar-primary .navbar .nav > li.dropdown.open > a {color: #fff;background-color: #9f58b5;border-color: #fff;}
.navbar-primary .navbar .nav > li.dropdown.open.active > a:hover .ca...
JQuery .each() backwards
...ive is to use the length (count of elements matching that selector) and go down from there using the index of each iteration. Then you can use this:
var $li = $("ul > li");
$li.each(function (i) {
$(this).text( 'Item ' + ($li.length - i));
});
This demo here
One more, kind of related to t...
Using the last-child selector
...>
</div>
Neither method is better than the other and it is just down to personal preference.
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Visual Studio: How to show Overloads in IntelliSense?
... In vscode this works too and you can use Alt + Up or Alt + Down to navigate between them.
– Juan De la Cruz
May 12 at 21:31
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How to resize superview to fit all subviews with autolayout?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\
Visual Studio 2005/2012: How to keep first curly brace on same line?
... Studio 2014, then it's under advanced and is now a 'Brace positions' drop down box:
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How to test if a double is an integer
...isInfinite(variable)) {
// integer type
}
This checks if the rounded-down value of the double is the same as the double.
Your variable could have an int or double value and Math.floor(variable) always has an int value, so if your variable is equal to Math.floor(variable) then it must have an ...
Installing python module within code
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@Downvoter: What exactly is wrong with my answer? This answer has all the OP wanted. It doesn't even use a shell.
– quantum
Sep 8 '12 at 18:09
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How can I read a text file without locking it?
...em is when you are writing to the log you are exclusively locking the file down so your StreamReader won't be allowed to open it at all.
You need to try open the file in readonly mode.
using (FileStream fs = new FileStream("myLogFile.txt", FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
...