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regex.test V.S. string.match to know if a string matches a regular expression
...se regexp.test(string).
Is the difference significant?
The answer once more is YES! This jsPerf I put together shows the difference is ~30% - ~60% depending on the browser:
Conclusion
Use .test if you want a faster boolean check. Use .match to retrieve all matches when using the g global fl...
“’” showing on page instead of “ ' ”
...orm submitted values which are incorrectly encoded/decoded.
Here are some more links to learn more about the problem:
The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!), from our own Joel.
Unicode - How to get the character...
iOS - Build fails with CocoaPods cannot find header files
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How can I generate a list of files with their absolute path in Linux?
... This is helpful, but I think user431529's response below is more valid: ls -d -1 $PWD/**/* but I guess find $PWD also works (tested in bash)
– Brian
Apr 27 '11 at 16:47
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Get the last non-empty cell in a column in Google Sheets
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There may be a more eloquent way, but this is the way I came up with:
The function to find the last populated cell in a column is:
=INDEX( FILTER( A:A ; NOT( ISBLANK( A:A ) ) ) ; ROWS( FILTER( A:A ; NOT( ISBLANK( A:A ) ) ) ) )
So if you...
error: ‘NULL’ was not declared in this scope
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Now that C++11 is more generally supported by compilers, it might be worth mentioning the nullptr keyword, which is an actual keyword and doesn't require any #includes. It's also more typesafe than NULL.
– templatetypedef...
Volatile Vs Atomic [duplicate]
... on that variable is atomic.
Notably, however, an operation that requires more than one read/write -- such as i++, which is equivalent to i = i + 1, which does one read and one write -- is not atomic, since another thread may write to i between the read and the write.
The Atomic classes, like Atom...
Draw radius around a point in Google map
... by changing the fillColor, strokeColor, strokeWeight etc (full API).
See more source code and example screenshots.
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Are there any reasons to use private properties in C#?
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The EXECUTE permission was denied on the object 'xxxxxxx', database 'zzzzzzz', schema 'dbo'
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