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How to move the cursor word by word in the OS X Terminal
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edited Oct 7 '11 at 0:35
dcharles
4,46211 gold badge2828 silver badges2929 bronze badges
answered Se...
Linq to Entities - SQL “IN” clause
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356
You need to turn it on its head in terms of the way you're thinking about it. Instead of doin...
How to check for an undefined or null variable in JavaScript?
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346
You have to differentiate between cases:
Variables can be undefined or undeclared. You'll ge...
How to add items to a spinner in Android?
...n);
String[] arraySpinner = new String[] {
"1", "2", "3", "4", "5", "6", "7"
};
Spinner s = (Spinner) findViewById(R.id.Spinner01);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_i...
How to delete or add column in SQLITE?
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360
ALTER TABLE SQLite
SQLite supports a limited subset of ALTER TABLE. The ALTER TABLE comman...
How can you make a custom keyboard in Android?
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83
First of all you will need a keyboard.xml file which will be placed in the res/xml folder (if th...
A Java API to generate Java source files [closed]
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answered Sep 23 '08 at 16:41
skaffmanskaffman
374k9292 gold badges779779 silver badges744744 bronze badges
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How to detect the screen resolution with JavaScript?
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308
original answer
Yes.
window.screen.availHeight
window.screen.availWidth
update 2017-11-10
Fro...
C++ map access discards qualifiers (const)
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153
std::map's operator [] is not declared as const, and cannot be due to its behavior:
T& o...
php is null or empty?
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353
What you're looking for is:
if($variable === NULL) {...}
Note the ===.
When use ==, as you ...