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Programmatically saving image to Django ImageField
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Even reading a binary file on OSX, this 'rb' works like magic! Thanks
– xjlin0
Aug 19 at 16:37
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How many classes should I put in one file? [closed]
...port, and you need that import to be perfectly sensible to people who will read, maintain and extend your software.
The rule is this: a module is the unit of reuse.
You can't easily reuse a single class. You should be able to reuse a module without any difficulties. Everything in your library ...
Adding HTML entities using CSS content
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You have to use the escaped unicode :
Like
.breadcrumbs a:before {
content: '\0000a0';
}
More info on : http://www.evotech.net/blog/2007/04/named-html-entities-in-numeric-order/
share
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Node Version Manager install - nvm command not found
...o the ~/.zshrc file as when starting a new terminal my Deepin Terminal zsh reads ~/.zshrc and not bashs ~/.bashrc.
Why does this happen
This happens because when installing NVM it adds code to ~/.bashrc, as my terminal Deepin Terminal uses zsh and not bash it never reads ~/.bashrc and therefor nev...
best way to add license section to iOS settings bundle
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Read devforums.apple.com/message/894791#894791 if you are using this with iOS7. Specifically you may need to change <key>Title</key> to <key>FooterText</key> to get it to look normal.
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Is there any async equivalent of Process.Start?
...s Exited, OutputDataReceived, ErrorDataReceived) are called on separated thread.
– KevinBui
Jan 21 '18 at 5:03
4
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Is there a Java API that can create rich Word documents? [closed]
...ork).
OpenOffice UNO also lets you build MS-Office-compatible charts, spreadsheets, presentations, etc. We were able to dynamically build sophisticated Word documents, including charts and tables.
We simplified the process by using template MS-Word documents with bookmark inserts into which t...
PostgreSQL - how to quickly drop a user with existing privileges
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Andrew, best to read the documentation for clarification. DROP OWNED BY will drop tables owned by that user. REASSIGN OWNED BY will reassign those tables to a different user. Choose one.
– Tim Kane
Fe...
Constantly print Subprocess output while process is running
...iter to process lines as soon as the command outputs them: lines = iter(fd.readline, ""). Here's a full example showing a typical use case (thanks to @jfs for helping out):
from __future__ import print_function # Only Python 2.x
import subprocess
def execute(cmd):
popen = subprocess.Popen(cmd,...
SQL Server 2008: how do I grant privileges to a username?
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If you want to give your user all read permissions, you could use:
EXEC sp_addrolemember N'db_datareader', N'your-user-name'
That adds the default db_datareader role (read permission on all tables) to that user.
There's also a db_datawriter role - which g...