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How to reload the current state?
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@SimpleAsCouldBe if you wanted to be more angular about it you could do $window.location.reload();. Although this seems a little overkill it could make testing/mocking/knowing all dependencies a piece of code has things a little easier.
– e...
Fast way to discover the row count of a table in PostgreSQL
...class
WHERE oid = 'myschema.mytable'::regclass;
Faster, simpler, safer, more elegant. See the manual on Object Identifier Types.
Use to_regclass('myschema.mytable') in Postgres 9.4+ to avoid exceptions for invalid table names:
How to check if a table exists in a given schema
TABLESAMPLE SY...
Shell script - remove first and last quote (") from a variable
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There's a simpler and more efficient way, using the native shell prefix/suffix removal feature:
temp="${opt%\"}"
temp="${temp#\"}"
echo "$temp"
${opt%\"} will remove the suffix " (escaped with a backslash to prevent shell interpretation).
${te...
What is the difference between ManualResetEvent and AutoResetEvent in .NET?
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What is a .pid file and what does it contain?
... main process number to a pid file - which is a regular text file, nothing more than that - and later use the information there contained to stop itself. You can also use that information to kill the process yourself, using cat filename.pid | xargs kill
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Mac OS X - EnvironmentError: mysql_config not found
...tor-python', it can be installed using pip install mysql-connector-python. More information on this can be found here and here.
Manually find the location of 'mysql/bin', 'mysql_config', and 'MySQL-Python', and add all these to the $PATH environment variable.
If all above steps fail, then you could ...
How does `is_base_of` work?
...t<B, D>&)
This would mean that we can't select by constness anymore. In an ordinary overload resolution scenario, the call would now be ambiguous because normally the return type won't participate in overload resolution. For conversion functions, however, there is a backdoor. If two conv...
Use of Initializers vs Constructors in Java
... I don't quite like your specific example because it's much more suited for implementation as an enum.
– JAB
Jun 7 '13 at 13:10
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Import regular CSS file in SCSS file?
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388
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Vertically centering Bootstrap modal window
...g on this). Anyway I'm going back to the javascript answer so I don't lose more time on this. But like I said, this appears to work fine, just warning people doing e2e tests with protractor to watch out.
– pcatre
Oct 17 '14 at 9:52
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