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Generating random integer from a range
... (including border values). I don't unreasonable quality/randomness requirem>me m>nts, I have four requirem>me m>nts:
13 Answers
...
PHP Pass by reference in foreach [duplicate]
...$v is still a reference to the last array item, so it's overwritten each tim>me m>.
You can see it like that:
$a = array ('zero','one','two', 'three');
foreach ($a as &$v) {
}
foreach ($a as $v) {
echo $v.'-'.$a[3].PHP_EOL;
}
As you can see, the last array item takes the current loop value: ...
Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash
... [] call is just the default value, which we’ve been mutating all this tim>me m> so now contains our new values. Since << doesn’t assign to the hash (there can never be assignm>me m>nt in Ruby without an = present†), we’ve never put anything into our actual hash. Instead we have to use <<=...
JavaScript/JQuery: $(window).resize how to fire AFTER the resize is completed?
...tiple places in your code:
var waitForFinalEvent = (function () {
var tim>me m>rs = {};
return function (callback, ms, uniqueId) {
if (!uniqueId) {
uniqueId = "Don't call this twice without a uniqueId";
}
if (tim>me m>rs[uniqueId]) {
clearTim>me m>out (tim>me m>rs[uniqueId]);
}
tim>me m>...
How to execute mongo commands through shell scripts?
...go operators, starting with a $ sign, you'll want to surround the eval argum>me m>nt in single quotes to keep the shell from evaluating the operator as an environm>me m>nt variable:
mongo --eval 'db.mycollection.update({"nam>me m>":"foo"},{$set:{"this":"that"}});' myDbNam>me m>
Otherwise you may see som>me m>thing like t...
Alternatives to gprof [closed]
What other programs do the sam>me m> thing as gprof?
7 Answers
7
...
Get statistics for each group (such as count, m>me m>an, etc) using pandas GroupBy?
I have a data fram>me m> df and I use several columns from it to groupby :
7 Answers
7
...
Could not find any resources appropriate for the specified culture or the neutral culture
...
I just hit this sam>me m> exception in a WPF project. The issue occurred within an assembly that we recently moved to another nam>me m>space (ProblemAssembly.Support to ProblemAssembly.Controls). The exception was happening when trying to access resou...
Disable Interpolation when Scaling a
NOTE : This has to do with how existing canvas elem>me m>nts are rendered when scaled up , not to do with how lines or graphics are rendered onto a canvas surface . In other words, this has everything to do with interpolation of scaled elem>me m>nts , and nothing to do with antialiasing of graphics b...