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Converting 'ArrayList to 'String[]' in Java
...tring> list = new ArrayList<String>();
//add some stuff
list.add("android");
list.add("apple");
String[] stringArray = list.toArray(new String[0]);
The toArray() method without passing any argument returns Object[]. So you have to pass an array as an argument, which will be filled with th...
I forgot the password I entered during postgres installation
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Best answer for mac
– Muhammad Umar
Mar 15 at 3:50
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PyCharm shows unresolved references error for valid code
... your PyCharm user preferences (but back them up first).
~/.PyCharm50 on Mac
%homepath%/.PyCharm50 on Windows
Switch to another interpreter, then back again to the one you want.
Create a new virtual environment, and switch to that environments' interpreter.
Switch to another interpreter altogethe...
Java String remove all non numeric characters
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Works very well even in Android. Thanks.
– juanram0n
May 20 '16 at 11:12
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Eclipse JUNO doesn't start
... Thanks. This worked for me too for eclipse Juno available with Android SDK download.
– prashant
Jan 6 '13 at 11:46
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How should I detect unnecessary #include files in a large C++ project?
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codewarrior on the mac used to have a script built in to do this, comment out, compile, on error un-comment, continue to the end of the #includes. It only worked for #includes at the top of a file, but that's usually where they are. It's not ...
How to connect to Mysql Server inside VirtualBox Vagrant?
I mounted a new VirtualBox Machine with Vagrant, and inside that VM I installed Mysql Server. How can I connect to that server outside the vm? I already forward the port 3306 of the Vagrantfile , but when I try to connect to the mysql server, it`s resposts with the error:
'reading initial communica...
How to get the cuda version?
...s note, you can also check the contents of the version.txt using (e.g., on Mac or Linux)
cat /usr/local/cuda/version.txt
However, if there is another version of the CUDA toolkit installed other than the one symlinked from /usr/local/cuda, this may report an inaccurate version if another version ...
How do I reformat HTML code using Sublime Text 2?
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Perfect! On mac you need super for the cmd key, so such: { "keys": ["super+shift+r"], "command": "reindent" , "args": {"single_line": false}}
– Geert Weening
Nov 7 '12 at 12:28
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bash: pip: command not found
... @Smily But the question states explicitly that this is for macOS, not Ubuntu
– Sri Harsha Chilakapati
Mar 24 at 15:59
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