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What's the difference between ISO 8601 and RFC 3339 Date Formats?
...end of section 5.6 clearly states that a space may be used for the sake of readability, referring to the earlier mention of readability which is the subject of section 5.2. to quote: "Applications using this syntax may choose, for the sake of readability, to specify a full-date and full-time separa...
PHP - Modify current object in foreach loop
...ptimising a bit of the call->wait cycle. Most importantly my code would read well to someone from any language with a degree of competence and we don't run into mutability problems.
<?php
$arr = [0,1,2,3,4];
$arr2 = array_map(function($value) { return is_int($value) ? $value*2 : $value; }, $...
Why can't stash be applied to the working directory?
...here is no danger of data loss. why not just apply the changes? See this thread - git.661346.n2.nabble.com/stash-refuses-to-pop-td7453780.html
– studgeek
Jan 28 '13 at 23:21
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What are all codecs and formats supported by FFmpeg?
...The main reason I am interested to see if a codec is supported is that I already got an "Unsupported codec" message from my ffprobe and want to see if this is due to my local installation....
– ntg
Apr 18 '17 at 12:10
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Mechanisms for tracking DB schema changes [closed]
...sqldump].
Create bookkeeping table (called _meta) if it doesn't exist.
Read current VERSION from _meta table. Assume 0 if not found.
For all .sql files numbered higher than VERSION, execute them in order
If one of the files produced an error: roll back to the backup
Otherwise, update the v...
Select DISTINCT individual columns in django?
...ary, NOT an instance of ProductOrder.
Second, it would be a good idea to read the warning note in the docs about using distinct(). The above example will work but all combinations of distinct() and values() may not.
PS: it is a good idea to use lower case names for fields in a model. In your cas...
Set Viewbag before Redirect
...y around, setting TempData in the controller worked when I later needed to read that in the filter attribute. Thanks!
– Andrew
Jun 11 '17 at 17:25
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Strengths of Shell Scripting compared to Python [closed]
...gt;\"$1\"" begat scp. They knew how best to design it because they were already using it.
– intuited
May 25 '10 at 6:22
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What does Bump Version stand for?
... Who came to this question because he found "Bump Version" while reading that article, than found out that the answer was down there :D
– KADEM Mohammed
Nov 21 '19 at 9:52
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Signed to unsigned conversion in C - is it always safe?
...erflow.com/a/50632/5083516 ).
The rules are written in typically hard to read standards-speak but essentially whatever representation was used in the signed integer the unsigned integer will contain a 2's complement representation of the number.
Addition, subtraction and multiplication will work...