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Best way to test for a variable's existence in PHP; isset() is clearly broken
From the isset() docs :
17 Answers
17
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What are the different usecases of PNG vs. GIF vs. JPEG vs. SVG?
...irable outcome if you're not concerned about filesize, and want to get the best quality image you can.)
Just like PNG-8, PNG-24 supports alpha-transparency, too.
SVG - Lossless / Vector
A filetype that is currently growing in popularity is SVG, which is different than all the above in that it's...
How do I check what version of Python is running my script?
...this is better than for example Seth's answer? Since you state this is the best, I'm wondering.
– 0xC0000022L
Jun 3 '13 at 16:21
3
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How do I expire a PHP session after 30 minutes?
...ssion cookie that is only valid until the browser is closed.
Conclusion / best solution:
The best solution is to implement a session timeout of your own. Use a simple time stamp that denotes the time of the last activity (i.e. request) and update it with every request:
if (isset($_SESSION['LAST_A...
How can I make my own event in C#?
...patcher.Invoke(() =>
{
LabelFileName.Content = args.ItemUri;
LabelOperation.Content = args.Operation;
LabelStatus.Content = args.Status;
});
};
NetLog is a static class I will Explain it later
the next step is
the place responsible for fir...
Conditional Variable vs Semaphore
...sources available (e.g. broadcast wakes up 3 threads, but there are only 2 items in the queue).
– Brent Writes Code
Aug 28 '14 at 20:11
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How can I avoid running ActiveRecord callbacks?
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Best solution EVER. Elegant and simple!
– Rafael Oliveira
Sep 30 '16 at 1:12
1
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Classpath including JAR within a JAR
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The best way I know of now-a-days is to use IntelliJ jar artifact. It extracts all of the classes from the dependant jars and puts them in your one jar.
– enl8enmentnow
Jan 25 '14 at 17:50
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AngularJS ng-click stopPropagation
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<ul class="col col-double clearfix">
<li class="col__item" ng-repeat="location in searchLocations">
<label>
<input type="checkbox" ng-click="onLocationSelectionClicked($event)" checklist-model="selectedAuctions.locations" checklist-value="location.code" check...
PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
...osal was rejected, though as far as I know, you are correct that two of my items were out of order. I'm not as familiar with aliases, so I'm relying on your expertise for that part. Thanks again!
– Beejor
Jan 18 '16 at 1:44
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