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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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Recursively look for files with a specific extension
...t's usually about quotes and filenames containing spaces, newlines, globs, etc., and I specifically explain why it's broken.
– gniourf_gniourf
Jun 14 '16 at 9:05
2
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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.
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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....
What is the $$hashKey added to my JSON.stringify result
... object will embed all the resource API and you'll see methods like $save, etc. With cookies too AngularJS will add a property __ngDebug.
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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...
java: ArrayList - how can i check if an index exists?
...ould consider organizing it as a class to get rid of the magic numbers 3,8 etc.
Control flow using exception is bad practice.
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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:
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Regex - how to match everything except a particular pattern
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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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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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