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How to select all instances of a variable and edit variable name in Sublime
...Text 2:
Ctrl⌘G - selects all occurrences of the current word (AltF3 on Windows/Linux)
⌘D - selects the next instance of the current word (CtrlD)
⌘K,⌘D - skips the current instance and goes on to select the next one (CtrlK,CtrlD)
⌘U - "soft undo", moves back to the previous selection (...
Why does appending “” to a String save memory?
...tion of this.
The important thing to realise is that substring() gives a window onto an existing String - or rather, the character array underlying the original String. Hence it will consume the same memory as the original String. This can be advantageous in some circumstances, but problematic if ...
Get DateTime.Now with milliseconds precision
...Mdd HH:mm:ss.fff}", dt -> 20180502 19:34:55.200 .Net compact framework, Windows Embedded Compact 7, on ARM Cortex-A8
– antonio
Feb 5 '18 at 11:23
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How do I revert my changes to a git submodule?
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on my machine (Windows using Git 2.22.0) I need single quotes around the second git command when using the --recursive flag or it won't work: git submodule foreach --recursive 'git clean -x -f -d '
– aatwo
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Removing transforms in SVG files
...ient Paths).
Save your image (File > Save Image) If it appears in a new window you can right click and "Save Image as..."
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In-memory size of a Python structure
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@LeMiz: For me (Python 2.6, Windows XP SP3), sys.getsizeof(dict) -> 436; sys.getsizeof(dict()) -> 140
– John Machin
Aug 26 '09 at 10:58
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How do I rename a local Git branch?
...e following:
git config --global alias.rename 'branch -m'
If you are on Windows or another case-insensitive filesystem, and there are only capitalization changes in the name, you need to use -M, otherwise, git will throw branch already exists error:
git branch -M <newname>
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ImportError: Cannot import name X
...ent reason...
from my_sub_module import my_function
The main script had Windows line endings. my_sub_module had UNIX line endings. Changing them to be the same fixed the problem. They also need to have the same character encoding.
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Why does npm install say I have unmet dependencies?
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To update npm, you should type npm install -g npm on MacOSX or Linux. On Windows, I found that re-downloading and re-running the nodejs installer was a more effective way to update npm.
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What is Angular.noop used for?
...pe.contacts= Contacts.query( angular.noop,function(response) { Window.myresp = response; $scope.displayError(response); console.log("bad boy, listContacts failed"); });
– Rahul Tripathi
Mar 12 '14 at 10:28
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