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How do I convert a String to an int in Java?
...= Integer.parseInt(myString);
}
catch (NumberFormatException e)
{
foo = 0;
}
(This treatment defaults a malformed number to 0, but you can do something else if you like.)
Alternatively, you can use an Ints method from the Guava library, which in combination with Java 8's Optional, makes for a po...
How to convert an int to a hex string?
...gave, I think one of these snippets shows what you want.
>>> chr(0x65) == '\x65'
True
>>> hex(65)
'0x41'
>>> chr(65) == '\x41'
True
Note that this is quite different from a string containing an integer as hex. If that is what you want, use the hex builtin.
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Order by multiple columns with Doctrine
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answered Jul 20 '12 at 8:11
Diego AgullóDiego Agulló
8,03933 gold badges2323 silver badges3838 bronze badges
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Javascript split regex question
...any character (dots are wildcard characters in regular expressions). With "02-25-2010", it would split each time "-2" is encountered, because the dash matches and the dot matches "2".
share
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improv...
swap fragment in an activity via animation
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Here is an example of the slide_in_left animation:
<?xml version="1.0" encoding="utf-8"?>
<set>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromXDelta="-100%"
android:toXDelta="0"
android:interpolator="@android:anim/decelerate_interpola...
Placeholder in UITextView
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+50
I made a few minor modifications to bcd's solution to allow for initialization from a Xib file, text wrapping, and to maintain backgro...
initializing a boolean array in java
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answered Mar 2 '10 at 16:42
BalusCBalusC
953k341341 gold badges34193419 silver badges34053405 bronze badges
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NSLog/printf specifier for NSInteger?
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edited Jan 26 at 0:57
answered Dec 10 '10 at 2:04
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UITableView with fixed section headers
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307
The headers only remain fixed when the UITableViewStyle property of the table is set to UITable...
AngularJS validation with no enclosing
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answered Aug 16 '14 at 18:30
Silvio LucasSilvio Lucas
1,92911 gold badge1111 silver badges1111 bronze badges
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