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Pass request headers in a jQuery AJAX GET call
...uestHeader('X-Test-Header', 'test-value');}
– matthew_360
Jan 18 '13 at 20:50
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How to write multiple line string using Bash with variables?
...
@ktf I was typing not faster, but less letters than you. ^_*
– Kent
Oct 24 '11 at 12:32
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How to perform a real time search and filter on a HTML table
...300));
You can pick any debounce implementation, for example from Lodash _.debounce, or you can use something very simple like I use in next demos (debounce from here): http://jsfiddle.net/7BUmG/6230/ and http://jsfiddle.net/7BUmG/6231/.
...
MySQL CONCAT returns NULL if any field contain NULL
... empty string by wrapping it in COALESCE
SELECT CONCAT(COALESCE(`affiliate_name`,''),'-',COALESCE(`model`,''),'-',COALESCE(`ip`,''),'-',COALESCE(`os_type`,''),'-',COALESCE(`os_version`,'')) AS device_name
FROM devices
shar...
UIButton remove all target-actions
...f those events to all action methods of all target objects
objective-c:
[_myButton removeTarget: //any validObject (or) nil
action:nil
forControlEvents:UIControlEventAllEvents];
swift:
myButton.removeTarget(*validObject or nil*, action:nil, forControlEvents:UIControlEvents.A...
How can I remove a key and its value from an associative array?
...ample:
$array = array("key1" => "value1", "key2" => "value2");
print_r($array);
unset($array['key1']);
print_r($array);
unset($array['key2']);
print_r($array);
Output:
Array
(
[key1] => value1
[key2] => value2
)
Array
(
[key2] => value2
)
Array
(
)
...
Warning the user/local/mysql/data directory is not owned by the mysql user
...
This work for me in El Capitan & Sierra
sudo chown -R _mysql:wheel /usr/local/mysql/data
That's it.
Update: to fix auto start
I found it more useful if you fix Auto Starting too:
sudo nano /Library/LaunchDaemons/com.mysql.mysql.plist
And paste in:
<!--?xml version="...
What is a pre-revprop-change hook in SVN, and how do I create it?
...ed, but not author, etc.
if /I not "%propertyName%" == "svn:log" goto ERROR_PROPNAME
:: Only allow modification of a log message, not addition or deletion.
if /I not "%action%" == "M" goto ERROR_ACTION
:: Make sure that the new svn:log message is not empty.
set bIsEmpty=true
for /f "tokens=*" %%g ...
Difference between String#equals and String#contentEquals methods
...d it, I am sharing the implementations of both the methods (as of jdk 1.7.0_45)
public boolean contentEquals(CharSequence cs) {
if (value.length != cs.length())
return false;
// Argument is a StringBuffer, StringBuilder
if (cs instanceof AbstractStringBuilder) {
char v1[...
Get the current displaying UIViewController on the screen in AppDelegate.m
...ViewController)
}
public static func getVisibleViewControllerFrom(_ vc: UIViewController?) -> UIViewController? {
if let nc = vc as? UINavigationController {
return UIWindow.getVisibleViewControllerFrom(nc.visibleViewController)
} else if let tc = vc as? UITab...