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Any shortcut to initialize all array elements to zero?
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A default value of 0 for arrays of integral types is guaranteed by the language spec:
Each class variable, instance variable, or array component is initialized with a default value when it is created (§15.9, §15.10) [...] For type int, th...
Revert a range of commits in git
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VonCVonC
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Oracle SQL Developer multiple table views
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answered Dec 22 '09 at 9:46
a70ma70m
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PHP Regex to get youtube video ID?
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306
Use parse_url() and parse_str().
(You can use regexes for just about anything, but they are ve...
Set timeout for ajax (jQuery)
... },
success: function(){
//do something
},
timeout: 3000 // sets timeout to 3 seconds
});
You can get see what type of error was thrown by accessing the textStatus parameter of the error: function(jqXHR, textStatus, errorThrown) option. The options are "timeout", "error", "ab...
Resize image to full width and fixed height with Picasso
..., and to display the center part of the image cropped by a fixed height (150dp). I currently have the following code:
2 Ans...
What is included in JCenter repository in Gradle?
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edited Jul 16 '15 at 14:01
Flow
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answered A...
Inspect element that only appear when other element is mouse overed/entered
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It's fairly easy in Chrome 38.0.2094.0.
Here's what it'll look like:
Step-by-step:
Open the DevTools in the Sources panel
Make the tooltip appear by hovering over the button
Press F8 to freeze the page
Switch to the Elements panel and use the magnify...
Referencing a string in a string array resource with xml
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Nov 12 '10 at 4:34
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BigDecimal equals() versus compareTo()
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230
The answer is in the JavaDoc of the equals() method:
Unlike compareTo, this method considers...