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How to check if a Unix .tar.gz file is a valid file without uncompressing?
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answered Jan 4 '10 at 19:51
Rob WellsRob Wells
34k1212 gold badges7676 silver badges143143 bronze badges
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Count number of lines in a git repository
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Use git ls-files -z | xargs -0 wc -l if you have files with spaces in the name.
– mpontillo
Nov 19 '13 at 4:33
36
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HTTP 401 - what's an appropriate WWW-Authenticate header value?
... gut feel if you are using forms based authentication is to stay with the 200 + relogin page but add a custom header that the browser will ignore but your AJAX can identify.
For a really good User + AJAX experience, get the script to hang on to the AJAX request that found the session expired, fire ...
Find first element in a sequence that matches a predicate
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260
To find first element in a sequence seq that matches a predicate:
next(x for x in seq if predic...
Why is git prompting me for a post-pull merge commit message?
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160
In git 1.7.10, the git developers decided merge commits could be made too easily. As explained i...
START_STICKY and START_NOT_STICKY
...official documentation.
Source: http://android-developers.blogspot.com.au/2010/02/service-api-changes-starting-with.html
The key part here is a new result code returned by the function,
telling the system what it should do with the service if its process
is killed while it is running:
START_STICKY ...
How can I open several files at once in Vim?
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104
The command you are looking for is args:
For example:
:args /path_to_dir/*
will open all fi...
How does type Dynamic work and how to use it?
...ccessors: foo.bar
updateDynamic - allows to write field updates: foo.bar = 0
applyDynamic - allows to call methods with arguments: foo.bar(0)
applyDynamicNamed - allows to call methods with named arguments: foo.bar(f = 0)
To use one of these methods it is enough to write a class that extends Dynam...
SQL Server NOLOCK and joins
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answered Sep 24 '10 at 15:09
codeConcussioncodeConcussion
11.9k88 gold badges4747 silver badges5959 bronze badges
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How to get equal width of input and select fields
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answered Nov 1 '10 at 23:09
Gabriele PetrioliGabriele Petrioli
167k2727 gold badges229229 silver badges285285 bronze badges
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