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Start ssh-agent on login
...nt;
fi
This version is especially nice since it will see if you've already started ssh-agent and, if it can't find it, will start it up and store the settings so that they'll be usable the next time you start up a shell.
...
Regex Email validation
...w]+\.)+[a-zA-Z]{2,4})|(([0-9]{1,3}\.){3}[0-9]{1,3}))$";
For more info go read about it here: C# – Email Regular Expression
Also, this checks for RFC validity based on email syntax, not for whether the email really exists. The only way to test that an email really exists is to send and email and...
How to Display Selected Item in Bootstrap Button Dropdown Title
... Hi Behseini, this "$(function(){});" is equivilant to "$(document).ready(function() {});" you can find more information here:api.jquery.com/ready
– Jai
Nov 18 '12 at 12:11
...
Difference between “git add -A” and “git add .”
...gnored, it does not stage any 'rm' actions.
git add -u looks at all the already tracked files and stages the changes to those files if they are different or if they have been removed. It does not add any new files, it only stages changes to already tracked files.
git add -A is a handy shortcut for...
Putting git hooks into repository
...show-toplevel)/.git/hooks
for hook in $HOOK_NAMES; do
# If the hook already exists, is executable, and is not a symlink
if [ ! -h $HOOK_DIR/$hook -a -x $HOOK_DIR/$hook ]; then
mv $HOOK_DIR/$hook $HOOK_DIR/$hook.local
fi
# create the symlink, overwriting the file if it exists...
What is the difference between string primitives and String objects in JavaScript?
...rstand auto-boxing or whether there's any reference to it in the ES spec.. Reading throughout the spec at the moment to check, will remember to update the answer if I ever find a reference.
– Fabrício Matté
Jun 22 '13 at 23:59
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Prevent users from submitting a form by hitting Enter
...
You can use a method such as
$(document).ready(function() {
$(window).keydown(function(event){
if(event.keyCode == 13) {
event.preventDefault();
return false;
}
});
});
In reading the comments on the original post, to make it more usable an...
Installing PDO driver on MySQL Linux server
...
That's a good question, but I think you just misunderstand what you read.
Install PDO
The ./config --with-pdo-mysql is something you have to put on only if you compile your own PHP code. If you install it with package managers, you just have to use the command line given by Jany Hartikainen...
How can I reverse a NSArray in Objective-C?
...er but it will fail for the Mutable Objects. Because NSEnumerator provide readonly object type @property (readonly, copy) NSArray<ObjectType> *allObjects;
– Anurag Soni
Dec 29 '16 at 9:22
...
Can media queries resize based on a div element instead of the screen?
...'s article is 1000 words explaining it in detail, and I'd highly recommend reading it.