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How to fix the uninitialized constant Rake::DSL problem on Heroku?
...ng on. (Using the rails installer on windows and deploying to heroku, as a complete beginner.)
– Jack V.
Jun 14 '11 at 22:46
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How do I use a compound drawable instead of a LinearLayout that contains an ImageView and a TextView
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TextView comes with 4 compound drawables, one for each of left, top, right and bottom.
In your case, you do not need the LinearLayout and ImageView at all. Just add android:drawableLeft="@drawable/up_count_big" to your TextView.
See...
Overload constructor for Scala's Case Classes?
...ew Foo(1)
However, you may like to also overload the apply method in the companion object, which is called when you omit new.
object Foo {
def apply(bar: Int) = new Foo(bar)
}
Foo(1, 2)
Foo(1)
In Scala 2.8, named and default parameters can often be used instead of overloading.
case class Ba...
JPanel Padding in Java
...extra padding arround the existing border: p.setBorder(BorderFactory.createCompoundBorder(new EmptyBorder(10, 10, 10, 10), new EtchedBorder()));
– Synox
Apr 22 '13 at 8:42
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Set width of TextView in terms of characters
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How to switch to REPLACE mode in VIM
... *Replace* *Replace-mode* *mode-replace*
Enter Replace mode with the "R" command in normal mode.
Of course you can map any key to R, for example by doing
:map <F5> R
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python pip: force install ignoring dependencies
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Anything like this to prevent installing recommended packages like with apt-get install --no-install-recommends?
– Connor
Jul 12 '18 at 21:23
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AttributeError: 'datetime' module has no attribute 'strptime'
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Java equivalent to Explode and Implode(PHP) [closed]
...y just want to write a couple lines of code. There's a number of ways to accomplish that; using a StringBuilder is one:
String foo = "This,that,other";
String[] split = foo.split(",");
StringBuilder sb = new StringBuilder();
for (int i = 0; i < split.length; i++) {
sb.append(split[i]);
i...
Facebook API “This app is in development mode”
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