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Is there a way to use shell_exec without waiting for the command to complete?
...
Sure, for windows you can use:
$WshShell = new COM("WScript.Shell");
$oExec = $WshShell->Run("C:/path/to/php-win.exe -f C:/path/to/script.php", 0, false);
Note:
If you get a COM error, add the extension to your php.ini and restart apache:
[COM_DOT_NET]
extens...
Reverting single file in SVN to a particular revision
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this doesn't seem to work when you are pasting into a new file
– ahnbizcad
Mar 4 '16 at 21:19
hah...
Objective-C: Property / instance variable in category
...al property - accessible with dot-notation
NSObject *myObject = [NSObject new];
myObject.laserUnicorn = [LaserUnicorn new];
NSLog(@"Laser unicorn: %@", myObject.laserUnicorn);
Easier syntax
Alternatively you could use @selector(nameOfGetter) instead of creating a static pointer key like so:
-...
Smooth GPS data
...ond, which describes how quickly the accuracy decays in the absence of any new location estimates. A higher Q parameter means that the accuracy decays faster. Kalman filters generally work better when the accuracy decays a bit quicker than one might expect, so for walking around with an Android ph...
To Workflow or Not to Workflow?
...problems there.
Regarding your concerns you are right. Basically WF4 is a new product and is lacking some important features and has some rough edges. There is a learning curve, you do have to do some things differently. The main point is long running and serialization, which is something the avera...
What are 'get' and 'set' in Swift?
...r = 100
Which invokes the code in the set{} block:
set {
sideLength = newValue / 3.0
}
And so it's like if the class that's setting the variable had done this:
myTriangle.sideLength = 100/3.0
It's really just for convenience - you can call this from other code without having to divide by or m...
How to get the nth element of a python list or a default if not available
...gative.
– Ben Hoyt
Jul 28 '13 at 21:51
3
@nodakai wow - that is a great example of why it may be ...
jQuery autocomplete tagging plug-in like StackOverflow's input tags? [closed]
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How to add new free tags with it: stackoverflow.com/questions/28656977/… Hard :-(
– Ciro Santilli 郝海东冠状病六四事件法轮功
May 31 '16 at 10:22
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Breaking out of nested loops [duplicate]
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This is a good idea. It doesn't call for creating a new exception class, and it's very easy to read.
– Fábio Santos
Dec 24 '12 at 12:12
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DatabaseError: current transaction is aborted, commands ignored until end of transaction block?
...the version you used before somehow defaulted to autocommit mode while the new version does not. The error might still have occurred, but you could more easily have missed it. It's also possible that data type conversion or something else has changed since the old version. Regardless, the best fi...