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What's the difference between design patterns and architectural patterns?
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175
It requires a detailed explanation but I will try to sketch the differences to best of my know...
How to undo the effect of “set -e” which makes bash exit immediately if any command fails?
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314
With set +e. Yeah, it's backward that you enable shell options with set - and disable them wit...
What's the difference between a continuation and a callback?
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165
+50
I belie...
How to return smart pointers (shared_ptr), by reference or by value?
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115
Return smart pointers by value.
As you've said, if you return it by reference, you won't prop...
How to round up a number in Javascript?
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316
/**
* @param num The number to round
* @param precision The number of decimal places to prese...
printf() formatting for hex
...unt against your "8" characters listed in the 08 part. You need to ask for 10 characters if you want it to be the same.
int i = 7;
printf("%#010x\n", i); // gives 0x00000007
printf("0x%08x\n", i); // gives 0x00000007
printf("%#08x\n", i); // gives 0x000007
Also changing the case of x, affect...
PHP - Merging two arrays into one array (also Remove Duplicates)
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array_unique(array_merge($array1,$array2), SORT_REGULAR);
http://se2.php.net/manual/en/function.array-unique.php
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How to get the first and last date of the current year?
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18 Answers
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console.writeline and System.out.println
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131
Here are the primary differences between using System.out/.err/.in and System.console():
Sys...
Find what filetype is loaded in vim
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answered May 6 '10 at 7:55
hobbshobbs
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