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NameValueCollection vs Dictionary [duplicate]
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NameValueCollection inherits from NameObjectCollectionBase which implements IEnumerable so it is also enumerable and usable with LINQ.
– Fred
Apr 20 '16 at 14:23
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How to extract a git subdirectory and make a submodule out of it?
...stalled. You may check by executing git subtree.
To install git-subtree from source (for older versions of git):
git clone https://github.com/apenwarr/git-subtree.git
cd git-subtree
sudo rsync -a ./git-subtree.sh /usr/local/bin/git-subtree
Or if you want the man pages and all
make doc
make i...
Accessing last x characters of a string in Bash
...ffset evaluates to a number less than zero, the value is used as an offset
from the end of the value of parameter. If length evaluates to a number less than
zero, and parameter is not ‘@’ and not an indexed or associative array, it is
interpreted as an offset from the end of the value of paramet...
How to terminate a Python script
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import sys
sys.exit()
details from the sys module documentation:
sys.exit([arg])
Exit from Python. This is implemented by raising the
SystemExit exception, so cleanup actions specified by finally clauses
of try statements are honored, and it is possib...
JavaScript: client-side vs. server-side validation
...ir HTTP requests with another tool? What if they send custom HTTP requests from curl or from a script, for example?
(This is not theoretical; eg, I worked on a travel search engine that re-submitted the user's search to many partner airlines, bus companies, etc, by sending POST requests as if the u...
Why do some websites add “Slugs” to the end of URLs? [closed]
...iendly is 'discover-ability', meaning you can take a guess at url's simply from the address bar. i.love.pets.com/search/cats+dogs could easily lead to i.love.pets.com/search/pug+puppies etc
– Xian
Sep 6 '08 at 13:51
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Executing a command stored in a variable from PowerShell
...med on my own system that 7z.exe gave the error you described, just typing from the command prompt, but with the full path to 7z.exe (for me, it was 'C:\Program Files\7-zip\7z.exe', I could execute 7z.exe.
– kbrimington
Aug 29 '10 at 0:04
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“Unknown provider: aProvider
...point will be hit and you can jump up the call stack. There will be a call from invoke in injector.js, recognizable from the "Incorrect injection token" string:
The locals parameter (mangled to d in my code) gives a pretty good idea about which object in your source is the problem:
A quick gre...
Where does the @Transactional annotation belong?
...ree with that. Sometimes it does not matter, but sometimes you can benefit from that e.g. Hibernate session is spanned for the while transaction, so all loaded objects are in 1st-level cache and you don't need to reattach the objects to session again, plus lazily loaded properties function without f...
Weird Integer boxing in Java
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The true line is actually guaranteed by the language specification. From section 5.1.7:
If the value p being boxed is true,
false, a byte, a char in the range
\u0000 to \u007f, or an int or short
number between -128 and 127, then let
r1 and r2 be the results of any two
boxing co...