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jQuery get mouse position within an element
...could click inside a div, then drag the mouse, then let up on the mouse in order to indicate how long they want something to be. (This is for a calendar control, so the user will be indicating the length, in time, of a certain event)
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Vagrant ssh authentication failure
...ed by multiple vagrant machines, you better configure the path yourself in order to not break other perfectly working machines! Changing the path is as simple as adding a line config.ssh.private_key_path = "path/to/private_key" into the Vagrantfile.) Furthermore, if you are using PuPHPet generated m...
download file using an ajax request
... the DOM, and reference it as my link rather than create one on the fly in order for the file to download automatically.
– Erik Donohoo
May 31 '17 at 20:49
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What is the use of hashCode in Java?
...Buckets aside, hashcode is a method that the object calls to determine the order to store each object in memory. If objects are equal, then their hashcode must also be equal. (converse of this statement is false)
– NoName
Jun 24 '17 at 6:16
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Applications are expected to have a root view controller at the end of application launch
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Could you tell us what code you had to remove in order to sort it out? I'm using my viewDidLoad for many things, setting up all the first-time stuff, such as adding data to the UITableView. I can't move it to viewDidAppear: because I only want it to fire once.
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Jackson enum Serializing and DeSerializer
...hey're returning data that already includes a user friendly string. But in order to turn the rendered form back into an identifier, we need some code that can reverse the transformation. The hacky accepted answer wants to use a map to handle the transformation, but requires more maintenance. With th...
Read .mat files in Python
...on’s dict and list objects. Numeric and cell arrays are converted to row-ordered nested lists. Arrays are squeezed to eliminate arrays with only one element. The resulting data structure is composed of simple types that are compatible with the JSON format.
Example: Load a MAT-file into a Python d...
Signing a Windows EXE file
...e, you'll need to manually add it as a Trusted Root CA for your machine in order for UAC to tell the user running it that it's from a trusted source. Important. Installing a certificate as ROOT CA will endanger your users privacy. Look what happened with DELL. You can find more information for accom...
Method has the same erasure as another method in type
...n't ready to make any updates, so you leave your Overrider class alone. In order to correctly override the toList() method, the language designers decided that a raw type was "override-equivalent" to any generified type. This means that although your method signature is no longer formally equal to m...
undefined reference to `WinMain@16'
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