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Swift - Convert to absolute value
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edited Nov 18 '18 at 17:10
Tamás Sengel
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Do you need text/javascript specified in your tags?
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See Crockford's write-up on the <script> tag, most notably:
Do not use the <!-- //--> hack with scripts. It was intended to prevent scripts from showing up as text on the first generation browsers Netscape 1 and Mosaic. It has ...
How to get the current time in milliseconds from C in Linux?
... the current version of POSIX, gettimeofday is marked obsolete. This means it may be removed from a future version of the specification. Application writers are encouraged to use the clock_gettime function instead of gettimeofday.
Here is an example of how to use clock_gettime:
#define _POSIX_C_SO...
How to properly URL encode a string in PHP?
...'m making a search page, where you type a search query and the form is submitted to search.php?query=your query . What PHP function is the best and that I should use for encoding/decoding the search query?
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AngularJS access scope from outside js function
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edited Apr 4 '14 at 3:32
thecodeparadox
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What is the best way to remove accents (normalize) in a Python unicode string?
...Unicode string in Python, and I would like to remove all the accents (diacritics).
8 Answers
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How do you determine the size of a file in C?
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Made the filename argument a const char.
Corrected the struct stat definition, which was missing the variable name.
Returns -1 on error instead of 0, which would be ambiguous for an empty file. off_t is a signed type so this is possible.
If you want fsize() to print a message on error, you can ...
Efficiently convert rows to columns in sql server
...ns in SQL server, I heard that PIVOT is not very fast, and I need to deal with lot of records.
2 Answers
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What does send() do in Ruby?
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send sends a message to an object instance and its ancestors in class hierarchy until some method reacts (because its name matches the first argument).
Practically speaking, those lines are equivalent:
1.send '+', 2
1.+(2)
1 + 2
Note that send bypasses visibility chec...
Find unique rows in numpy.array
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Careful with this function. np.unique(list_cor, axis=0) gets you the array with duplicate rows removed; it does not filter the array to elements that are unique in the original array. See here, for example..
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