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Creating an empty bitmap and drawing though canvas in Android
I'd like to create an empty bitmap and set a canvas to that bitmap and then draw any shape on the bitmap.
2 Answers
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Generating Guids in Ruby
I have problem that is really easily solved with Guids.
10 Answers
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How to force a WPF binding to refresh?
I have got a combo box with items source attached using simple binding. Is there any way to refresh this binding once combo box is loaded?
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Clear text from textarea with selenium
I've got some tests where I'm checking that the proper error message appears when text in certain fields are invalid. One check for validity is that a certain textarea element is not empty.
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JavaScript check if variable exists (is defined/initialized)
Which method of checking if a variable has been initialized is better/correct?
(Assuming the variable could hold anything (string, int, object, function, etc.))
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Setting UIButton image results in blue button in iOS 7
On iOS 6 SDK I wrote the following lines of code to display an image inside a button:
15 Answers
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How can I get Knockout JS to data-bind on keypress instead of lost-focus?
This example of knockout js works so when you edit a field and press TAB, the viewmodel data and hence the text below the fields is updated.
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What is included in JCenter repository in Gradle?
From Gradle 1.7 there is new Public repository JCenter.
4 Answers
4
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How to squash all git commits into one?
How do you squash your entire repository down to the first commit?
17 Answers
17
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How to make a Java Generic method static?
The following is a snippet on how to make a java generic class to append a single item to an array. How can I make appendToArray a static method. Adding static to the method signature results in compile errors.
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