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Basic http file downloading and saving to disk in python?
I'm new to Python and I've been going through the Q&A on this site, for an answer to my question. However, I'm a beginner and I find it difficult to understand some of the solutions. I need a very basic solution.
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Determine if a String is an Integer in Java [duplicate]
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public static boolean isInteger(String s, int radix) {
Scanner sc = new Scanner(s.trim());
if(!sc.hasNextInt(radix)) return false;
// we know it starts with a valid int, now make sure
// there's nothing left!
sc.nextInt(radix);
return !sc.hasNext();
}
If best practices d...
Overriding superclass property with different type in Swift
... Instead you can create an extra variable in the subclass that handles the new class type:
class Chassis {}
class RacingChassis : Chassis {}
class Car {
var chassis = Chassis()
}
class RaceCar: Car {
var racingChassis = RacingChassis()
override var chassis: Chassis {
get {
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Best way to simulate “group by” from bash?
... Joachim SauerJoachim Sauer
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73
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Installing SetupTools on 64-bit Windows
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edited Jul 2 '18 at 14:51
answered Sep 6 '10 at 15:44
le...
grep, but only certain file extensions
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51
How about:
find . -name '*.h' -o -name '*.cpp' -exec grep "CP_Image" {} \; -print
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Button in a column, getting the row from which it came on the Click event handler
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f1168976%2fbutton-in-a-column-getting-the-row-from-which-it-came-on-the-click-event-handle%23new-answer', 'question_page');
}
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How to remove all the occurrences of a char in c++ string
...ter append is O(1) is enough memory is reserved, or O(current_length) if a new buffer is allocated. If you do output.reserve(str.size()) before the loop this never happens and you have a global O(n) cost. Otherwise asymptotically, I guess the cost is O(n . log(n) ) because of STL container reallocat...
.gitignore for PhoneGap/Cordova 3.0 projects - what should I commit?
I just tried to create a new phonegap 3.0 project... Note: I'm new to phonegap.
Anyways, I see the project folder contains:
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How can I get color-int from color resource?
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Based on the new Android Support Library (and this update), now you should call:
ContextCompat.getColor(context, R.color.name.color);
According to the documentation:
public int getColor (int id)
This method was deprecated in API lev...