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How to make a valid Windows filename from an arbitrary string?
...
InvalidFileNameChars = new char[] { '"', '<', '>', '|', '\0', '\x0001', '\x0002', '\x0003', '\x0004', '\x0005', '\x0006', '\a', '\b', '\t', '\n', '\v', '\f', '\r', '\x000e', '\x000f', '\x0010', '\x0011', '\x0012', '\x0013', '\x0014', '\x0015', '\x0016',...
Overflow to left instead of right
...you need to wrap the contained elements in another element with direction: ltr rule to reverse the effect.
– Óscar Gómez Alcañiz
Oct 25 '16 at 8:20
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...
CSS Selector that applies to elements with two classes
...lack;
}
.foo.bar {
color: red;
}
Output on supported browsers is:
<div class="foo">Hello Foo</div> <!-- Not selected, black text [1] -->
<div class="foo bar">Hello World</div> <!-- Selected, red text [2] -->
<div class="bar">Hello Bar</div&g...
SparseArray vs HashMap
...project
HashMap can be replaced by the following:
SparseArray <Integer, Object>
SparseBooleanArray <Integer, Boolean>
SparseIntArray <Integer, Integer>
SparseLongArray <Integer, Long>
LongSparseArray <Long, Object>
LongSparseLongArray <...
Java 8 stream reverse order
...erly, requiring an unchecked cast.
@SuppressWarnings("unchecked")
static <T> Stream<T> reverse(Stream<T> input) {
Object[] temp = input.toArray();
return (Stream<T>) IntStream.range(0, temp.length)
.mapToObj(i -> temp[temp.length - ...
ng-options with simple array init
...
You actually had it correct in your third attempt.
<select ng-model="myselect" ng-options="o as o for o in options"></select>
See a working example here:
http://plnkr.co/edit/xEERH2zDQ5mPXt9qCl6k?p=preview
The trick is that AngularJS writes the keys as numbers f...
How to specify id when uses include in layout xml file
...
Specify the ID in the <include>
<include layout="@layout/test" android:id="@+id/test1" />
Then use two findViewById to access fields in the layout
View test1View = findViewById(R.id.test1);
TextView test1TextView = (TextView) test1V...
Replace selector images programmatically
...stateSelected}, context.getResources().getDrawable(R.drawable.nav_btn_default));
}
@Override
protected boolean onStateChange(int[] stateSet) {
boolean nowstate = super.onStateChange(stateSet);
try{
LayerDrawable defaultDrawable = (LayerDrawable)this.getCu...
Set custom HTML5 required field validation message
... is a nice configurable snippet I came up with:
/**
* @author ComFreek <https://stackoverflow.com/users/603003/comfreek>
* @link https://stackoverflow.com/a/16069817/603003
* @license MIT 2013-2015 ComFreek
* @license[dual licensed] CC BY-SA 3.0 2013-2015 ComFreek
* You MUST retain ...
Different dependencies for different build profiles
...e to the POM if that profile has been activated. For example, a project built for a test environment may point to a different database than that of the final deployment. Or dependencies may be pulled from different repositories based upon the JDK version used.
(Emphasis is mine)
Just put the depen...