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Implement touch using Python?
touch is a Unix utility that sets the modification and access times of files to the current time of day. If the file doesn't exist, it is created with default permissions.
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Class vs. static method in JavaScript
...zz';
console.log( f.bar ); // logs "buzz" because f has an attribute "bar" set
It looks to me like you've at least somewhat understood these "basic" parts already, but I need to make them explicit just to be sure.
In JavaScript, everything is an object3.
everything is an object.
function Foo(...
C++ where to initialize static const
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iphone Core Data Unresolved error while saving
...pointed directly to the non-optional Core Data entities that I'd forgot to set before trying to save.
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How to search a Git repository by commit message?
...ild 0051 in one of the commits listed by
git reflog
You may have simply set your HEAD to a part of history in which the 'Build 0051' commit is not visible, or you may have actually blown it away. The git-ready reflog article may be of help.
To recover your commit from the reflog: do a git check...
How to get the list of files in a directory in a shell script?
I'm trying to get the contents of a directory using shell script.
10 Answers
10
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How do I search within an array of hashes by hash values in ruby?
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Remove folder and its contents from git/GitHub's history
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If you are here to copy-paste code:
This is an example which removes node_modules from history
git filter-branch --tree-filter "rm -rf node_modules" --prune-empty HEAD
git for-each-ref --format="%(refname)" refs/original/ |...
Find the Smallest Integer Not in a List
...alized to all false.
For each number X in the list, if X is less than N, set the X'th element of the array to true.
Scan the array starting from index 0, looking for the first element that is false. If you find the first false at index I, then I is the answer. Otherwise (i.e. when all elements a...
What are inline namespaces for?
...alid code where the user supplies its own implementation of a vector for a set of type where she apparently knows a more efficient implementation than the one found in (her copy of) the STL.
But: When specializing a template, you need to do so in the namespace it was declared in. The Standard says ...