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How to use DISTINCT and ORDER BY in same SELECT statement?
... The brackets are for escaping keywords, such as Order, event, etc. so if you have (for example) a column in your table called Event you can write [Event] instead of Event to stop SQL throwing a parse error.
– Ben Maxfield
Oct 24 '16 at 21:26
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Is the SQL WHERE clause short-circuit evaluated?
... into account a lot of things (indexes, statistics, table size, resources, etc) to come up with an effective execution plan. After this evaluation, you can't say for sure that your short circuit logic is guaranteed.
I ran into the same question myself sometime ago and my research really did not gi...
Why does a return in `finally` override `try`?
...lock will both execute this function like so:
try {
// Get DB records etc.
return res.send('try');
} catch(e) {
// log errors
} finally {
return res.send('finally');
}
This code will show the string try in your browser. ALSO, the example will show an error in your console. The res....
Why does DEBUG=False setting make my django Static Files Access fail?
...so far - specified db settings, configured static directories, urls, views etc. But trouble started sneaking in the moment I wanted to render my own beautiful and custom 404.html and 500.html pages.
...
BAT file: Open new cmd window and execute a command in there
...l if e.g. you need a lot of state from the rest of your script (variables, etc). One option is to pass any values you need (e.g. dir to operate in) to the batch file:
start cmd.exe stuff.bat %this_dir%
If you have a large amount of state to transmit you might consider generating a batch file at r...
Regex - how to match everything except a particular pattern
...
i think the last regex would also not match 009, 019... etc
– Sebastian Viereck
Sep 26 '13 at 10:03
1
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Concrete Javascript Regex for Accented Characters (Diacritics)
... , how JavaScript doesn't follow the Unicode standard concerning RegExp , etc.) and haven't really found a concrete answer to the question:
...
Error installing libv8: ERROR: Failed to build gem native extension
...ile.
Rails is happy to use which ever runtime it can find. execjs,nodejs etc. are all possible options.
Microsoft already embeds JScript runtime for javascript on windows, and Rails uses it. See this for more
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Why does git diff on Windows warn that the “terminal is not fully functional”?
...not fully worked for me, so I did:
Add
export TERM=msys
to "[githome]/etc/profile" at the top but it made changes only for git bash. Then I added
@set TERM=msys
to "[githome]/cmd/git.cmd" after @setlocal (I installed only git run from command line). May be this decision not truly good but i...
Detect IF hovering over element with jQuery
...lector matched only one element, or if you called .first() on the results, etc.
This is also referenced at my JavaScript + Web Dev Tips & Resources Newsletter.
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