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Making macOS Installer Packages which are Developer ID ready
.... Although a component
package can be installed on its own, it is typically incorporated into a product archive.
Our tools: pkgbuild, productbuild, and pkgutil
After a successful "Build and Archive" open $BUILT_PRODUCTS_DIR in the Terminal.
$ cd ~/Library/Developer/Xcode/DerivedData/.../Inst...
How to bind multiple values to a single WPF TextBlock?
...ago, and you're binding the "Name" as the first argument to the converter (called value in the code), and the ID (a string from the question) as the second argument.
– Preet Sangha
May 28 '16 at 23:15
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How to integrate nodeJS + Socket.IO and PHP?
...essage } );
});
});
server.listen( 8080 );
We registered our events callback when a new user is connected ; every time we receive a message (represents a chat message), we broadcast it to every users connected. Now, the tricky part: client-side! That the part that took me most of the time, be...
PHP: Storing 'objects' inside the $_SESSION
...
it's OK as long as by the time the session_start() call is made, the class declaration/definition has already been encountered by PHP or can be found by an already-installed autoloader. otherwise it would not be able to deserialize the object from the session store.
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Android: Last line of textview cut off
...TextView followed by a Spinner next to it. This LinearLayout is dynamically inflated multiple times in a fixed vertical LinearLayout contained within a RelativeLayout .
...
How to verify a method is called two times with mockito verify()
I want to verify if a method is called at least once through mockito verify. I used verify and it complains like this:
1 An...
JavaScript get clipboard data on paste event (Cross browser)
... off-screen (say at left -1000px) to the document, turn designMode off and call focus() on the textarea, thus moving the caret and effectively redirecting the paste
Set a very brief timer (say 1 millisecond) in the event handler to call another function that stores the textarea value, removes the te...
How to calculate md5 hash of a file using javascript
...t implements incremental md5 in order to hash large files efficiently.
Basically you read a file in chunks (to keep memory low) and hash it incrementally.
You got basic usage and examples in the readme.
Be aware that you need HTML5 FileAPI, so be sure to check for it.
There is a full example in the...
When do you need to explicitly call a superclass constructor?
...u don't specify anything else. You only need to specify the constructor to call if:
You want to call a superclass constructor which has parameters
You want to chain to another constructor in the same class instead of the superclass constructor
You claim that:
At the same time I've also seen ...
Disabling implicit animations in -[CALayer setNeedsDisplayInRect:]
... for) layer redraws, it is useless to put [CALayer setNeedsDisplayInRect:] call inside a CATransaction, because actual redrawing may (and probably will) happen sometimes later. The good approach is to use custom properties, as described in this answer.
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