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Break parallel.foreach?
...reak() are being processed and those coming after it are not? Although the former could be achieved somehow, I don't see how the latter would be possible at all.
– Hendrik Wiese
Mar 14 '13 at 12:29
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Pass Nothing from Javascript to VBScript in IE9
...amework written in Javascript. So I need to pass Nothing to function to perform some actions. In IE8 and earlier versions worked next approach:
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How to set a stroke-width:1 on only certain sides of SVG shapes?
...ffect of these in action here: http://jsfiddle.net/b5FrF/3/
For more information, read about the <polyline> and more-powerful-but-more-confusing <path> shapes.
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Any reason not to use '+' to concatenate two strings?
... you might want to think something else.
''.join([a, b, c]) trick is a performance optimization.
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What's the result of += in C and C++?
...the compiler is not obliged to catch undefined behavior, as opposed to ill-formed code. The "should be caught by the compiler" part is where we disagree.
– user784668
May 18 '12 at 14:03
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Removing fields from struct or hiding them in JSON Response
I've created an API in Go that, upon being called, performs a query, creates an instance of a struct, and then encodes that struct as JSON before sending back to the caller. I'd now like to allow the caller to be able to select the specific fields they would like returned by passing in a "fields" G...
How to tell if a string is not defined in a Bash shell script
...for the section "Parameter Expansion" and then for this text: "When not performing substring expansion, using the forms documented below, bash tests for a parameter that is unset or null ['null' meaning the empty string]. Omitting the colon results in a test only for a parameter that is unset (...) ...
Why do I need to explicitly push a new branch?
...ists, and you want to create it, you must specify that using the -u (short form of --set-upstream) flag.
Why this is so? I guess the implementers felt that creating a branch on the remote is such a major action that it should be hard to do it by mistake. git push is something you do all the time.
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Why does PostgreSQL perform sequential scan on indexed column?
...d * 1000) is less than the total number of records, the index scan will perform better.
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How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
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i used this in a php script to make very well formatted HTML content for migration into WordPress: $string = preg_replace( '/[^\x00-\x7F]/', null, $string ); htmlspecialchars_decode( htmlentities( html_entity_decode( $string ) ) );
– aequalsb
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