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How to perform a mysqldump without a password prompt?
...er the password. You don't even need the -p or --password.
Very handy for scripting mysql & mysqldump commands.
The steps to achieve this can be found in this link.
Alternatively, you could use the following command:
mysqldump -u [user name] -p[password] [database name] > [dump file]
bu...
How do I concatenate two lists in Python?
...oduced via the acceptance of PEP 448 which deserves mentioning.
The PEP, titled Additional Unpacking Generalizations, generally reduced some syntactic restrictions when using the starred * expression in Python; with it, joining two lists (applies to any iterable) can now also be done with:
>&g...
Python Pandas: Get index of rows which column matches certain value
...s = np.flatnonzero(df[col_name] == category_name) gets me exactly what the title of the question asks for, which is surprisingly difficult to find on the Internet.
– ClimbsRocks
Apr 14 '17 at 18:14
...
Why do we need to install gulp globally and locally?
...installed eslint, you can do:
npx eslint .
npm < 5.2
When used in a script field of your package.json, npm searches node_modules for the tool as well as globally installed modules, so the local install is sufficient.
So, if you are happy with (in your package.json):
"devDependencies": {
...
Can't access RabbitMQ web management interface after fresh install
...the case after installing with Chocolatety on Windows 10. The installation script said the management plugin was enabled, but in reality, no plugins were enabled.
– Eris
Jun 20 '16 at 21:43
...
JavaScript pattern for multiple constructors
...ly create the other objects you want.
http://en.wikipedia.org/w/index.php?title=Factory_method_pattern&oldid=363482142#Javascript
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Duplicate symbols for architecture x86_64 under Xcode
I now have the same question with above title but have not found the right answer yet. I got the error:
51 Answers
...
How to add url parameters to Django template url tag?
...ost %}
<tr>
<th>{{ item.id }}</th>
<td>{{ item.title }}</td>
<td>{{ item.body }}</td>
<td>
<a href={% url 'edit' id=item.id %}>Edit</a>
<a href={% url 'delete' id=item.id %}>Delete</a>
</td>
</tr>
{...
Matlab: Running an m-file from command-line
...
Here is what I would use instead, to gracefully handle errors from the script:
"C:\<a long path here>\matlab.exe" -nodisplay -nosplash -nodesktop -r "try, run('C:\<a long path here>\mfile.m'), catch, exit, end, exit"
If you want more verbosity:
"C:\<a long path here>\matlab...
Reloading submodules in IPython
...
I think that (unfortunately) %run script.py only reloads the script you're calling, not the packages it imports. If you're trying to debug a package you're building, this can be a pain.
– John Salvatier
Mar 20 '11 at 21:...