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Sublime Text 2 and 3: open the same file multiple times
I want to view the same file side-by-side. How do I open up two (or more) tabs for a single file?
5 Answers
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What are forward declarations in C++?
At: http://www.learncpp.com/cpp-tutorial/19-header-files/
8 Answers
8
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Django: How to manage development and production settings?
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The DJANGO_SETTINGS_MODULE environment variable controls which settings file Django will load.
You therefore create separate configuration files for your respective environments (note that they can of course both import * from a separate, "shared settings" file), and use DJANGO_SETTINGS_MODULE ...
Git SSH error: “Connect to host: Bad file number”
... 22: Connection timed out
ssh: connect to host github.com port 22: Bad file number
You will only see the bad file number message when on windows using the MINGGW shell. Linux users will just get Timed out.
Problem:
SSH is probably blocked on port 22. You can see this by typing
$nmap -sS...
What should Xcode 6 gitignore file include?
...v3
!default.perspectivev3
*.xcworkspace
!default.xcworkspace
xcuserdata
profile
*.moved-aside
DerivedData
.idea/
# Pods - for those of you who use CocoaPods
Pods
which I believe is the same .gitignore that GitHub sets up with all their repositories by default.
2)
Another answer is that there's a...
Basic http file downloading and saving to disk in python?
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A clean way to download a file is:
import urllib
testfile = urllib.URLopener()
testfile.retrieve("http://randomsite.com/file.gz", "file.gz")
This downloads a file from a website and names it file.gz. This is one of my favorite solutions, from Down...
Dump a NumPy array into a csv file
Is there a way to dump a NumPy array into a CSV file? I have a 2D NumPy array and need to dump it in human-readable format.
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Why java.io.File doesn't have a close() method?
While java.io.RandomAccessFile does have a close() method java.io.File doesn't. Why is that? Is the file closed automatically on finalization or something?
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How can I grep hidden files?
...etter alternative to what you're doing.
You can explicitly include hidden files (a directory is also a file).
grep -r search * .*
The * will match all files except hidden ones and .* will match only hidden files. However this will fail if there are either no non-hidden files or no hidden files i...
Aliases in Windows command prompt
...the alias(es) persistent with the following steps,
Create a .bat or .cmd file with your DOSKEY commands.
Run regedit and go to HKEY_CURRENT_USER\Software\Microsoft\Command Processor
Add String Value entry with the name AutoRun and the full path of your .bat/.cmd file.
For example, %USERPROFILE%\...