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How do I create a directory from within Emacs?
...istent parent directories.
Example:
C-x d *.py RET ; shows python source files in the CWD in `Dired` mode
+ test RET ; create `test` directory in the CWD
CWD stands for Current Working Directory.
or just create a new file with non-existing parent directories using C-x C-f and type:
M-x make...
How to run eclipse in clean mode? what happens if we do so?
...se to
reinitialize these caches.
How to use it:
Edit the eclipse.ini file located in your Eclipse install directory and insert -clean as the first line.
Or edit the shortcut you use to start Eclipse and add -clean as the first argument.
Or create a batch or shell script that calls the Eclips...
Cannot ignore .idea/workspace.xml - keeps popping up
...the repository's .gitignore, I would suggest that you ignore your IDE's dotfiles globally.
Otherwise you will have to add it to every .gitgnore for every project you work on. Also, if you collaborate with other people, then its best practice not to pollute the project's .gitignore with private con...
When to use Hadoop, HBase, Hive and Pig?
...e first part of your question, Hadoop is basically 2 things: a Distributed FileSystem (HDFS) + a Computation or Processing framework (MapReduce). Like all other FS, HDFS also provides us storage, but in a fault tolerant manner with high throughput and lower risk of data loss (because of the replicat...
How to change the name of an iOS app?
...else that is a complete beginner, "Targets" is inside of the "Groups & Files" pane on the left, it has a red and white target sign next to it ;)
– Hamy
May 1 '10 at 1:37
313
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Take screenshots in the iOS simulator
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It's just as simple as command+s or File > Save Screen Shot in iOS Simulator. It will appear on your desktop by default.
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Displaying Windows command prompt output and redirecting it to a file
...dows command prompt and have the output both displayed and redirected to a file at the same time?
33 Answers
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Changing Jenkins build number
... by Jenkins, so we want to be able to get the build number(ie. from a text file) and update the build number in Jenkins to match it. I have tried to set the build number:
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Error installing mysql2: Failed to build gem native extension
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--- for mySQL installation ---
If you dont already have these two files installed you might need them to get your MySQL going
vcredist_x86.exe -> http://www.microsoft.com/download/en/details.aspx?id=5555
dotNetFx40_Full_x86_x64.exe -> http://www.microsoft.com/download/en/details.a...
AttributeError(“'str' object has no attribute 'read'”)
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The problem is that for json.load you should pass a file like object with a read function defined. So either you use json.load(response) or json.loads(response.read()).
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