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Configuration System Failed to Initialize
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108
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Zero-pad digits in string
...string. The following code does that:
$s = sprintf('%02d', $digit);
For more information, refer to the documentation of sprintf.
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Makefile variable as prerequisite
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106
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How do you split and unsplit a window/view in Eclipse IDE?
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96
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Easy way to see saved NSUserDefaults?
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355
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Change Name of Import in Java, or import two classes with the same name
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65
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Concurrent vs serial queues in GCD
...eads. If you add fewer tasks than that they will execute in parallel. With more than that, some tasks will remain in a queue until there's available capacity.
– Stephen Darlington
Mar 4 '16 at 12:30
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To Workflow or Not to Workflow?
...ou can expand on it but if it fails you can rip it out and replace it with more traditional .NET code. That way you get real experience with WF4 instead of having to base a decision on second hand information and you learn a new and powerful technology in the process. If possible take a course on WF...
How to add local .jar file dependency to build.gradle file?
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730
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Change color of PNG image via CSS?
...com/#feat=css-filters
You can change an image to grayscale, sepia and lot more (look at the example).
So you can now change the color of a PNG file with filters.
body {
background-color:#03030a;
min-width: 800px;
min-height: 400px
}
img {
width:20%;
float:left;
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