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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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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...
Display number with leading zeros
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1150
In Python 2 (and Python 3) you can do:
print "%02d" % (1,)
Basically % is like printf or spri...
Produce a random number in a range using C#
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You can try
Random r = new Random();
int rInt = r.Next(0, 100); //for ints
int range = 100;
double rDouble = r.NextDouble()* range; //for doubles
Have a look at
Random Class, Random.Next Method (Int32, Int32) and Random.NextDouble Method
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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...
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".
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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...
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...