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Use of an exclamation mark in a Git commit message via the command line
...x your quotes: git commit -am "$FOO: Nailed it"'!'
– Cascabel
Feb 27 '11 at 16:24
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DROP IF EXISTS VS DROP?
Can someone tell me if there is any difference between
5 Answers
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A good solution for await in try/catch/finally?
I need to call an async method in a catch block before throwing again the exception (with its stack trace) like this :
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Gets byte array from a ByteBuffer in java
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Correct. And note that bb.capacity() might equal bb.remaining() even when the backing array is longer, so you must not use their equality as a test of when bb.array() is correct. See ByteBuffer.slice().
– cdunn2001
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log4net argument to LogManager.GetLogger
...reason. I do it that way so I don't have to worry about the class name and can just copy and paste boiler plate code in a new class.
For the official answer, see: How do I get the fully-qualified name of a class in a static block? at the log4net faq
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Add querystring parameters to link_to
...rings to both named and oldstyle routes. Is this what you want?
link_to can also produce links with anchors or query strings:
link_to "Comment wall", profile_path(@profile, :anchor => "wall")
#=> <a href="/profiles/1#wall">Comment wall</a>
link_to "Ruby on Rails search", :cont...
What does the fpermissive flag do?
...ing" from the highest voted answer. I don't have to google for this. Which cases of nonconformant code are downgraded exactly?
– johannes_lalala
Nov 25 '19 at 1:34
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Detecting a redirect in ajax request?
... follow the redirect (i.e., it must follow the redirect). More information can be found in this answer https://stackoverflow.com/a/2573589/965648
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differences in application/json and application/x-www-form-urlencoded
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The first case is telling the web server that you are posting JSON data as in:
{ Name : 'John Smith', Age: 23}
The second option is telling the web server that you will be encoding the parameters in the URL as in:
Name=John+Smith&...
How to include file in a bash shell script
...rns the status of the last command executed in FILENAME; fails if
FILENAME cannot be read.
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