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Is it possible to cast a Stream in Java 8?
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@LordOfThePigs Yes it works although I am not sure if the code gets clearer. I have added the idea to my answer.
– assylias
Jun 22 '14 at 22:38
40
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Mocha / Chai expect.to.throw not catching thrown errors
...a test for my node.js app. The test keeps failing on the thrown error, but If I wrap the test case in try and catch and assert on the caught error, it works.
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Can't stop rails server
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If Webrick is running, then its PID is in {APP_ROOT}/tmp/pids/server.pid file so you don't have to look for it -- as long as server is running. So, if instead of doing ctrl-c you just run that kill command in another terminal...
“int main (vooid)”? How does that work?
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This seems to be the case. If you add "vooid=42; return vooid;" to main, you also get a return value of 42.
– Jeff Ames
Feb 13 '11 at 22:46
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How can I grep for a string that begins with a dash/hyphen?
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If you want to use with variable having spaces you should use something like this: ARGS="-a -b -c" grep -- "$ARGS"
– zapstar
Dec 16 '14 at 15:48
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bash: mkvirtualenv: command not found
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If you install using your distro's package manager, files will be in /usr/bin instead of /usr/local/bin. Generally, you should not assume one or the other to be found; that's one of the reasons we have a PATH variable.
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Log4Net, how to add a custom field to my logging
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1) Modify the command text: INSERT INTO Log4Net ([Date],[Thread],[Level],[Logger],[Message],[Exception],[MyColumn]) VALUES (@log_date, @thread, @log_level, @logger, @message, @exception, @CustomColumn)
2) Add the parameter definit...
Returning anonymous type in C#
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@frenchie: Yes, only inside member's body. If you want to return it - make it a well-known type.
– abatishchev
Apr 9 '12 at 12:45
11
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Prevent Bootstrap Modal from disappearing when clicking outside or pressing escape? [duplicate]
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If using JavaScript then:
$('#myModal').modal({
backdrop: 'static',
keyboard: false
})
or in HTML:
<a data-controls-modal="your_div_id" data-backdrop="static" data-keyboard="false" href="#">
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Delete all local git branches
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The 'git branch -d' subcommand can delete more than one branch. So, simplifying @sblom's answer but adding a critical xargs:
git branch -D `git branch --merged | grep -v \* | xargs`
or, further simplified to:
git branch --merged | grep -v \* | xargs git branch -D
Importantly, as noted by @A...