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How to remove the arrow from a select element in Firefox
... not a bad solution, and is similar to a pattern I've seen for styling the file upload input element, but there are several disadvantages. First, it relies on JS, which isn't ideal. Second, if the form has a reset button, you then have to script that functionality in as well (right now, the JS only ...
Git update submodules recursively
...bout recursive add submodule? "git submodule add FrameworkA.git" just pull files of FrameworkA.
– complez
Apr 16 '12 at 4:48
2
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What's the best way to iterate over two or more containers simultaneously
...cify a step size. See the linked Github page, and in particular the README file, for examples.
– Konrad Rudolph
Nov 6 '14 at 14:03
...
How to branch with TortoiseHG
...st operating systems, mercurial will make hardlinks instead of copying the files. Anyway, disk space is normally cheap, and because it's local it's rather fast.
If you think about it, every "checkout" (in svn terminology) or "clone" (in mercurial terminology) is really a branch that will probably b...
What makes JNI calls slow?
...via 'magic' by the JVM. They are not JNI and they do not have proper .c/.h files at all, baring the JVM impl, itself. The approach can not be followed unless you are writing/hacking the JVM.
– bestsss
Jan 18 '12 at 9:41
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How can I split a shell command over multiple lines when using an IF statement?
...ch whitespace, your example works fine for me:
$ cat test.sh
if ! fab --fabfile=.deploy/fabfile.py \
--forward-agent \
--disable-known-hosts deploy:$target; then
echo failed
else
echo succeeded
fi
$ alias fab=true; . ./test.sh
succeeded
$ alias fab=false; . ./test.sh
failed
Some de...
How to clone a case class instance and change just one field in Scala?
... language, you can find it in the Scala specification: scala-lang.org/docu/files/ScalaReference.pdf §5.3.2. It's not in the API because it's not a part of the API ;)
– Nicolas
Aug 30 '11 at 20:44
...
Escape quote in web.config connection string
...
Use " instead of " to escape it.
web.config is an XML file so you should use XML escaping.
connectionString="Server=dbsrv;User ID=myDbUser;Password=somepass"word"
See this forum thread.
Update:
" should work, but as it doesn't, have you tried some of the o...
What's the difference between django OneToOneField and ForeignKey?
...e can use reporter = models.OneToOneField(Reporter) in the above models.py file but it is not going to be useful in our example as an author will not be able to post more than one article.
Each time you want to post a new article you will have to create a new Reporter object. This is time consumin...
Command line to remove an environment variable from the OS level configuration
...you launch afterwards, do the following.
Save the PowerShell script to a file (we'll call it updateenv.ps1).
Do this from the command line: reg delete "HKCU\Environment" /v FOO /f
Run updateenv.ps1.
Close and reopen your command prompt, and you'll see that the environment variable is no longer def...