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What can I use instead of the arrow operator, `->`?
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By binding strength you mean operator precedence? if not what is the difference between the two?
– vishnuprasanth
Oct 10 '18 at 2:45
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How to get the index of an item in a list in a single step?
...ry>
/// Searches for an element that matches the conditions defined by the specified predicate,
/// and returns the zero-based index of the first occurrence within the entire <see cref="IEnumerable{T}"/>.
/// </summary>
/// <typeparam name="T"></typeparam>
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How do I create a category in Xcode 6 or higher?
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Heh, the description given for Objective-C File by XCode 6 is "An Empty Objective-C file.", rather than my description which would be, "one of the old, not at all empty, Objective-C files that you're used to", which threw me off fairly nicely!
– Benjo...
How to convert decimal to hexadecimal in JavaScript
...o allows you to add padding to the hexadecimal result. So 0 will become 00 by default.
function decimalToHex(d, padding) {
var hex = Number(d).toString(16);
padding = typeof (padding) === "undefined" || padding === null ? padding = 2 : padding;
while (hex.length < padding) {
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jQuery Popup Bubble/Tooltip [closed]
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By far the best. One line of code vs all the other huge solutions others have offered. I hope this response gets voted up.
– Peter Walke
Feb 25 '10 at 1:15
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How can I detect if the user is on localhost in PHP?
...RVER['REMOTE_ADDR'] for which IP address of the client requesting is given by the web server.
$whitelist = array(
'127.0.0.1',
'::1'
);
if(!in_array($_SERVER['REMOTE_ADDR'], $whitelist)){
// not valid
}
share...
How to get the changes on a branch in Git
..., git diff master won't be much use to get the differences introduced ONLY by commits in the specified branch.
– guival
Feb 8 '17 at 15:30
1
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What is the C# version of VB.net's InputDialog?
...m it up:
There is none in C#.
You can use the dialog from Visual Basic by adding a reference to Microsoft.VisualBasic:
In Solution Explorer right-click on the References folder.
Select Add Reference...
In the .NET tab (in newer Visual Studio verions - Assembly tab) - select Microsoft.VisualB...
Shell Script — Get all files modified after
...he solution below using -newermt is much nicer.
– Bobby Jack
Oct 2 '12 at 14:59
5
When trying to ...
Max parallel http connections in a browser?
...third party browsers implement their own HTTP support so won't be affected by Windows limits.
– thomasrutter
May 13 '19 at 5:27
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