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How do I fix blurry text in my HTML5 canvas?
...
<em>(physical pixels per CSS pixel)</em></p>
<!-- Info. -->
<p>Zoom your browser to re-run the scaling calculations.
(<code>Ctrl+</code> or <code>Ctrl-</code>)</p>
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Javascript: How to check if a string is empty? [duplicate]
...variable has a length of 0 in JS? What is the source where you found this info?
– PositiveGuy
Nov 7 '11 at 7:07
1
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Errors: “INSERT EXEC statement cannot be nested.” and “Cannot use the ROLLBACK statement within an I
...y idea what the technical reason is for not allowing it? I can't find any info on this.
– jtate
Feb 15 '19 at 21:29
1
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static function in C
...e it can be done without resorting to the linker), while the linker has no information letting other files access the function.
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Memcache Vs. Memcached [duplicate]
...he Memcache module also provides a
session handler (memcache).
More information about memcached can
be found at »
http://www.danga.com/memcached/.
The frustration here is caused by the author of the PHP extension which was badly named memcached, since it shares the same name as the act...
How to run .APK file on emulator [duplicate]
... then you will find your file in the launcher of your emulator.
For more info can check this link : android videos
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Add a dependency in Maven
.... Click "Add" in Dependencies group 3. Copy/paste "Maven" tab dependency info from browser window (groupId, artifactId, version) into corresponding fields in "Select Dependency" popup in STS 4. Click OK 5. Save pom.xml Once saved, my maven directory on hard drive and maven dependency sett...
Automatically add newline at end of curl response body
...e -w/--write-out option was introduced. Using this, you can specify
what information from the previous transfer you want to extract.
To display the amount of bytes downloaded together with some text and an
ending newline:
curl -w 'We downloaded %{size_download} bytes\n' www.download.com
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Retina displays, high-res background images
...th/to/image', 'jpg', 100px, 100px, center center, repeat-x );
}
For more info about above mixin READ HERE.
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How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?
...gestion as you type in the Xcode fill in the Completion Shortcut.
For more info see CreatingaCustomCodeSnippet.
Update Swift 3
Drag this code and drop it in the code snippet library area.
DispatchQueue.main.asyncAfter(deadline: .now() + .seconds(<#delayInSeconds#>)) {
<#code to be execu...