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^M at the end of every line in vim
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One easy way to strip out the DOS line endings is to use the ff option:
:set ff=unix
:wq
Now your file is back to the good-old-Unix-way.
If you want to add the DOS line-endings (to keep a printer happy, or transfer files with Windows friends who don't have nice tools) you can go the opposite di...
How do I change the background color of the ActionBar of an ActionBarActivity using XML?
...Y_HEX_COLOR_CODE</item>
</style>
</resources>
And, set "MyTheme" as theme for application / activity.
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What's a correct and good way to implement __hash__()?
...on will not cause one object to replace another when used as a dict key or set element as long as the objects do not also compare equal.
Outdated/bad solution
The Python documentation on __hash__ suggests to combine the hashes of the sub-components using something like XOR, which gives us this:
c...
How to set space between listView Items in Android
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FYI - can be done through code - getListView().setDividerHeight(10)
– AnhSirk Dasarp
Aug 23 '13 at 9:20
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Increase modal size for Twitter Bootstrap
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Setting max-height for the modal-body is not enough, as the bottom of the modal might be pushed out-of-screen. I had success with: .modal { top:5%; bottom:5%; } .modal-body { max-height:100%; height:85%; }
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How to modify PATH for Homebrew?
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Recent versions of homebrew day: Consider setting your PATH so that /usr/local/bin occurs before /usr/bin. Here is a one-liner: echo export PATH="/usr/local/bin:$PATH" >> ~/.bash_profile. Which is basically what this answer suggests.
– nac...
How to use RSpec's should_raise with any kind of exception?
...viding a specific error class or message. This message can be supressed by setting: RSpec::Expectations.configuration.warn_about_potential_false_positives = false.
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How do I use installed packages in PyCharm?
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Adding a Path
Go into File → Settings → Project Settings → Project Interpreter.
Then press configure interpreter, and navigate to the "Paths" tab.
Press the + button in the Paths area. You can put the path to the module you'd like it to recogniz...
Angular ng-repeat Error “Duplicates in a repeater are not allowed.”
... its file extension"
Once the file extensions are changed, should be all set.
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Gradle - getting the latest release version of a dependency
... you need to 'nail' those versions to a pole. I use a properties' file to set version specifiers: compile "junit:junit:${junitVer}"`.
– will
Oct 5 '16 at 13:42
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