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How do I catch a PHP fatal (`E_ERROR`) error?
...og fatal errors using the register_shutdown_function, which requires PHP 5.2+:
register_shutdown_function( "fatal_handler" );
function fatal_handler() {
$errfile = "unknown file";
$errstr = "shutdown";
$errno = E_CORE_ERROR;
$errline = 0;
$error = error_get_last();
if(...
Convert hex string to int
...o big for an int (which is 4 bytes and signed).
Use
Long.parseLong("AA0F245C", 16);
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How do I make a delay in Java?
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Matthew Moisen
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answered Jun 8 '14 at 8:42
Boris the SpiderBor...
How to list the properties of a JavaScript object?
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In modern browsers (IE9+, FF4+, Chrome5+, Opera12+, Safari5+) you can use the built in Object.keys method:
var keys = Object.keys(myObject);
The above has a full polyfill but a simplified version is:
var getKeys = function(obj){
var keys = [];
for(var key in obj)...
String concatenation in MySQL
I am using MySQL and MySQL Workbench 5.2 CE. When I try to concatenate 2 columns, last_name and first_name , it doesn't work :
...
How do I sort strings alphabetically while accounting for value when a string is numeric?
... }
/// <inheritdoc />
public int Compare(string s1, string s2)
{
const int S1GreaterThanS2 = 1;
const int S2GreaterThanS1 = -1;
var IsNumeric1 = IsNumeric(s1);
var IsNumeric2 = IsNumeric(s2);
if (IsNumeric1 && IsNumeric2)
{...
How do I make Git treat a file as binary?
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2 Answers
2
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How can I prevent the “You have mixed tabs and spaces. Fix this?” message?
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256
Sounds like you have the Visual Studio Productivity Power Tools 2013 installed. Go into its se...
Questions every good .NET developer should be able to answer? [closed]
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25 Answers
25
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git: Switch branch and ignore any changes without committing
...his is used to throw away local changes. )
Or, more recently:
With Git 2.23 (August 2019) and the new command git switch:
git switch -f <branch-name>
(-f is short for --force, which is an alias for --discard-changes)
Proceed even if the index or the working tree differs from HEAD.
B...