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C++ performance vs. Java/C#
...oints out a good article:
https://www.ibm.com/developerworks/library/j-jtp09275
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edited May 23 '17 at 12:10
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“Conversion to Dalvik format failed with error 1” on external JAR
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edited Feb 25 '14 at 11:00
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The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
...string);
result.append(",");
}
return result.length() > 0 ? result.substring(0, result.length() - 1): "";
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Loading local JSON file
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edited Mar 22 '16 at 20:19
DᴀʀᴛʜVᴀᴅᴇʀ
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How to wait for a number of threads to complete?
...put all threads in an array, start them all, and then have a loop
for(i = 0; i < threads.length; i++)
threads[i].join();
Each join will block until the respective thread has completed. Threads may complete in a different order than you joining them, but that's not a problem: when the loop ex...
CSS Display an Image Resized and Cropped
...ld use a combination of both methods eg.
.crop {
width: 200px;
height: 150px;
overflow: hidden;
}
.crop img {
width: 400px;
height: 300px;
margin: -75px 0 0 -100px;
}
<div class="crop">
<img src="h...
NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream
...d I used 1 hour timeout for an internal app at work:
proxy_read_timeout 3600;
With this, NGINX will wait for an hour (3600s) for its upstream to return something.
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UINavigationBar Hide back Button Text
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108
In the interface builder, you can select the navigation item of the previous controller and cha...
Best programming based games [closed]
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answered Apr 25 '10 at 6:22
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