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What does a space mean in a CSS selector? i.e. What is the difference between .classA.classB and .cl
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105
.classA.classB refers to an element that has both classes A and B (class="classA classB"); whe...
Application Skeleton to support multiple screens
...listed here the percentage difference of device screen
Ldpi- 75%
Mdpi- 100% (base according to Android developer site)
Hdpi- 150%
XHdpi- 200%
But as we know now most of device coming with 480X800 so I'm consider this as based device, so our new calculation will like this
Ldpi- 50%
Mdpi- ...
What is the reason for having '//' in Python? [duplicate]
...perands was already a floating point number.
In Python 2.X:
>>> 10/3
3
>>> # to get a floating point number from integer division:
>>> 10.0/3
3.3333333333333335
>>> float(10)/3
3.3333333333333335
In Python 3:
>>> 10/3
3.3333333333333335
>>> ...
Difference between Covariance & Contra-variance
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edited Jan 10 '17 at 14:13
answered Feb 4 '10 at 18:58
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How to order by with union in SQL?
...ith parenthesis.
– Lideln Kyoku
Jan 10 at 22:02
add a comment
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Shortcuts in Objective-C to concatenate NSStrings
...el Fredrickson
34.2k44 gold badges7878 silver badges100100 bronze badges
answered Feb 4 '09 at 6:44
Chris BlackwellChris Blackwell
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Can't execute jar- file: “no main manifest attribute”
...ent
– Michael Niemand
Feb 15 '13 at 10:08
1
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Getting “type or namespace name could not be found” but everything seems ok?
...ng project(s) use .Net 4.0 (this is common when you have migrated from VS2010 to VS2012 or VS2013 and you then add a new project)
the referenced projects use a greater version i.e. 4.5.1 or 4.5.3 (you've re-targeted your existing projects to the latest version, but VS still creates new projects ta...
How do we use runOnUiThread in Android?
... new Thread() {
public void run() {
while (i++ < 1000) {
try {
runOnUiThread(new Runnable() {
@Override
public void run() {
btn.setText("#" + i);
...
Scroll back to the top of scrollable div
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210
var myDiv = document.getElementById('containerDiv');
myDiv.innerHTML = variableLongText;
myDiv....