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pip installing in global site-packages instead of virtualenv
.... It was a python problem. I had set my $PYTHONPATH manually in ~/.bash_profile (or ~/.bashrc) after following some tutorial online. This manually set $PYTHONPATH was available in the virtualenv as it probably should be allowed.
Additionally add2virtualenv was not adding my project path to my $PYTH...
Why can templates only be implemented in the header file?
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Caveat: It is not necessary to put the implementation in the header file, see the alternative solution at the end of this answer.
Anyway, the reason your code is failing is that, when instantiating a template, the compiler creates a new class with the given template argument. For example:
t...
How to remove “index.php” in codeigniter's path
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If you are using Apache place a .htaccess file in your root web directory containing the following:
RewriteEngine on
RewriteCond $1 !^(index\.php|[Javascript / CSS / Image root Folder name(s)]|robots\.txt)
RewriteRule ^(.*)$ /index.php/$1 [L]
Another good version ...
What is the correct way to start a mongod service on linux / OS X?
...ls you what exactly to do. There is no need to create a new launch control file.
$ brew install mongodb
==> Downloading https://homebrew.bintray.com/bottles/mongodb-3.0.6.yosemite.bottle.tar.gz ### 100.0%
==> Pouring mongodb-3.0.6.yosemite.bottle.tar.gz
==> Caveats
To have launchd start mo...
C# How can I check if a URL exists/is valid?
...for a dynamic service like stock price. For static resources (e.g. images, files etc) HEAD usually works as advertised since it is baked into the server. Many programmers do not explicitly HEAD requests since the focus is normally on POST and GET. YMMV
– David Taylor
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Best Practices for securing a REST API / web service [closed]
...orders.
Don't auto-increment IDs. Use UUID instead.
If you are parsing XML files, make sure entity parsing is not enabled to avoid XXE (XML external entity attack).
If you are parsing XML files, make sure entity expansion is not enabled to avoid Billion Laughs/XML bomb via exponential entity expansi...
How to code a BAT file to always run as admin mode?
I have this line inside my BAT file:
10 Answers
10
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JUnit test with dynamic number of tests
In our project I have several JUnit tests that e.g. take every file from a directory and run a test on it. If I implement a testEveryFileInDirectory method in the TestCase this shows up as only one test that may fail or succeed. But I am interested in the results on each individual file. How c...
Making git auto-commit
I'd like to use git to record all the changes to a file.
18 Answers
18
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What is the benefit of using $() instead of backticks in shell scripts?
...112[0-9][0-9]*.txt | tail -1l) -print)
which will give you a list of all files in the /dir directory tree which have the same name as the earliest dated text file from December 2011 (a).
Another example would be something like getting the name (not the full path) of the parent directory:
pax>...