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How to randomly select rows in SQL?
...CAST(
(BINARY_CHECKSUM
(keycol1, NEWID())) as int))
% 100) < 10
https://msdn.microsoft.com/en-us/library/cc441928.aspx
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How to check if a file exists in Go?
...like your version which checks for existence beforehand.
Taken from: https://groups.google.com/forum/#!msg/golang-nuts/Ayx-BMNdMFo/4rL8FFHr8v4J
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How to delete .orig files after merge from git repository?
...gnore files using .gitignore
Just put *.orig in the list like shown here
https://help.github.com/articles/ignoring-files
for deleting current files you can create shell script and run from project folder like below
for file in `find *.orig -type f -print`
do
echo "Deleting file $file"
git ...
Duplicate symbols for architecture x86_64 under Xcode
...ective-C static libraries that contain categories on
existing classes.
https://developer.apple.com/library/content/qa/qa1490/_index.html
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What's quicker and better to determine if an array key exists in PHP?
...
If you are interested in some tests I've done recently:
https://stackoverflow.com/a/21759158/520857
Summary:
| Method Name | Run time | Difference
=========================================================================================
|...
Can regular expressions be used to match nested patterns? [duplicate]
...112084
more perl: http://www.perlmonks.org/?node_id=660316
even more perl: https://metacpan.org/pod/Text::Balanced
perl, perl, perl: http://perl.plover.com/yak/regex/samples/slide083.html
And one more thing by Torsten Marek (who had pointed out correctly, that it's not a regex anymore):
http://c...
How to match “anything up until this sequence of characters” in a regular expression?
...ur regex, the result will be: I have this very nice senabc
Test this out: https://regex101.com/r/mX51ru/1
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Application Error - The connection to the server was unsuccessful. (file:///android_asset/www/index.
...
Please remove remotely linked jQuery files such as:
https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js
Instead, download this file and load it from your local js folder, making the URI:
js/jquery.min.js
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Fatal error in launcher: Unable to create process using “”C:\Program Files (x86)\Python33\python.exe
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having the same trouble I read in https://pip.pypa.io/en/latest/installing.html#install-pip that to update pip it's:
python -m pip install -U pip
So I made (for example)
python -m pip install virtualenv
And it worked! So you can do the same being 'virtual...
How do you add an array to another array in Ruby and not end up with a multi-dimensional result?
...1,2].concat(arr) #=> [1,2,3,4,5]
Lastly, you can use our corelib gem (https://github.com/corlewsolutions/corelib) which adds useful helpers to the Ruby core classes. In particular we have an Array#add_all method which will automatically flatten multidimensional arrays before executing the conc...