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How can you check for a #hash in a URL using JavaScript?
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@hitautodestruct: this question isn't about changes to the hash, just whether one is present on page load or not.
– Gareth
May 17 '13 at 23:32
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Asynchronous shell commands
... running).
nohup disconnects the process from the terminal, redirects its output to nohup.out and shields it from SIGHUP.
The process won't receive any sent SIGHUP.
Its completely independent from job control and could in principle be used also for foreground jobs(although that's not very useful)...
How to download an entire directory and subdirectories using wget?
...Parameters are:
-r recursively download
-nH (--no-host-directories) cuts out hostname
--cut-dirs=X (cuts out X directories)
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How to check if std::map contains a key without doing insert?
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Far out, std should just add a damn has(k) / contains(k) like every other sane map class on the planet. Poor interface design. The find() approach is too verbose and the count(k) approach is definitely not at semantic parity with...
instantiate a class from a variable in PHP?
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@bastey - but why? I just spent too much time on figuring out, why this wouldn't work without the namespace preceding the class name...
– jkulak
Feb 13 '17 at 14:38
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Difference between CouchDB and Couchbase
...l differences between CouchDB and Couchbase Server that need to be pointed out.
I will not write about the advantages of switching from CouchDB to the Couchbase Server because those are described pretty much everywhere (see The Future of CouchDB by Damien Katz or
Couchbase vs. Apache CouchDB
by Co...
Difference between static STATIC_URL and STATIC_ROOT on Django
...tory structure django has built.
--------Edit----------------
As pointed out by @DarkCygnus, STATIC_ROOT should point at a directory on your filesystem, the folder should be empty since it will be populated by Django.
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
or
STATIC_ROOT = '...
BASH copy all files except one
I would like to copy all files out of a dir except for one named Default.png. It seems that there are a number of ways to do this. What seems the most effective to you?
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How can I grep hidden files?
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Is it safe to generalize about this solution as bahavior may vary between shells?
– astletron
Mar 20 '17 at 18:16
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IllegalArgumentException or NullPointerException for a null parameter? [closed]
...rException would be thrown if you were trying to use a variable that turns out to be null.
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