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Keep CMD open after BAT file executes
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Beware that if your program contains syntactical errors, the window will still close if you ran it via double-click and put cmd /k at the end.
– Tobias Feil
Jun 25 '19 at 6:47
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Using {} in a case statement. Why?
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Actually IMO you will get a compiler error even if you skip the second declaration of variable x.
– Abhishek Bansal
Nov 17 '13 at 13:30
1
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Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?
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I like that approach! If someone likes keep things close to processing dictionaries, one could also use update() instead of +=: for c in counters[1:]: res.update(c).
– Dr. Jan-Philip Gehrcke
Jan 22 '15 at 21:...
Why is sizeof considered an operator?
... the operand of sizeof is not evaluated at runtime (sizeof a++ does not modify a).
The expression which is the operand of sizeof can have any type except void, or function types. Indeed, that's kind of the point of sizeof.
A function would differ on all those points. There are probably other diffe...
In HTML5, should the main navigation be inside or outside the element?
...;nav> element outside the masthead <header> element. However, if the website lacks secondary navigation, it appears common to include the main navigation in a <nav> element within the masthead <header> element.
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When should use Readonly and Get only properties
...I use "ReadOnly" properties and when should I use just "Get". What is the difference between these two.
5 Answers
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Intellij IDEA show javadoc automatically
...ompletes the code and show Javadocs. However when I am using Intellij IDEA if I click Ctrl+Space I can see the auto-complete and if I click Ctrl+Q I can see the javadoc seperately.
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Django: Display Choice Value
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Bonus points: what's the best way to do this if you're sending your information via JSON (for instance in a pagination scenario)? Ideally without the overhead of instantiating the Models one by one and calling get_field_display().
– DylanYoung
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How to make asynchronous HTTP requests in PHP
...ait($url, $params)
{
foreach ($params as $key => &$val) {
if (is_array($val)) $val = implode(',', $val);
$post_params[] = $key.'='.urlencode($val);
}
$post_string = implode('&', $post_params);
$parts=parse_url($url);
$fp = fsockopen($parts['host'],
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How to make a smaller RatingBar?
... you to poke around in but I'm a new user and can't post more than 1 URL. If you dig your way through the source tree, it's located at frameworks/base/core/java/android/widget/RatingBar.java
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