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How do I get the find command to print out the file size with the file name?
...If you have many files (say, over a thousand) you better optimize that by either: find . -name '*.ear' -exec ls -lh {} + \; (GNU extension) or find . -name '*.ear' -print0 | xargs -0 ls -lh. Also you may like to add -type f if you're only interested in files (or add -d to ls if you want directo...
How do I use variables in Oracle SQL Developer?
...did:
define value1 = 'sysdate'
SELECT &&value1 from dual;
Also it's the slickest way presented here, yet.
(If you omit the "define"-part you'll be prompted for that value)
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impro...
How to pip install a package with min and max version range?
...ay to tell pip, specifically in a requirements file, to install a package with both a minimum version ( pip install package>=0.2 ) and a maximum version which should never be installed (theoretical api: pip install package<0.3 ).
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Creating stored procedure and SQLite?
Is it somehow possible to create a stored procedure, when using SQLite?
4 Answers
4
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How to add a Timeout to Console.ReadLine()?
...blems:
A function other than ReadLine is used, causing loss of functionality. (Delete/backspace/up-key for previous input).
Function behaves badly when invoked multiple times (spawning multiple threads, many hanging ReadLine's, or otherwise unexpected behavior).
Function relies on a busy-wait. Whi...
How to copy a dictionary and only edit the copy
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Python never implicitly copies objects. When you set dict2 = dict1, you are making them refer to the same exact dict object, so when you mutate it, all references to it keep referring to the object in its current state.
If you want to copy the...
How to exit git log or git diff [duplicate]
I'm trying to learn Git with the help of Git Immersion .
There's one thing that frustrates me whenever I use git log or git diff :
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Right to Left support for Twitter Bootstrap 3
There have been questions about this before:
Twitter Bootstrap CSS that support from RTL languages
10 Answers
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How do I discard unstaged changes in Git?
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Another quicker way is:
git stash save --keep-index --include-untracked
You don't need to include --include-untracked if you don't want to be thorough about it.
After that, you can drop that stash with a git stash drop command if you like.
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Find first element by predicate
I've just started playing with Java 8 lambdas and I'm trying to implement some of the things that I'm used to in functional languages.
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