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How do I run multiple background commands in bash in a single line?
I normally run multiple commands with something like this:
8 Answers
8
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How to get the screen width and height in iOS?
...sted is that you're counting on the view size to match that of the screen, and as you've seen that's not always the case. If you need the screen size, you should look at the object that represents the screen itself, like this:
CGRect screenRect = [[UIScreen mainScreen] bounds];
CGFloat screenWidth ...
How to push different local Git branches to Heroku/master
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whats the difference btween these two commands or do we have to carry out both
– Saad Masood
Sep 26 '13 at 10:13
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How to escape double quotes in a title attribute
...le="Some &quot;text&quot;">Hover me</a>
Is correct and it works as expected - you see normal quotes in rendered page.
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How to execute IN() SQL queries with Spring's JDBCTemplate effectivly?
...arge list results in a query where :ids is replaced with "?,?,?,?,?......" and with enough list items it overflows. Is there a solution that works for large lists?
– nsayer
Apr 26 '10 at 17:45
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Creating temporary files in Android
What's the best way to create a temporary file in Android?
6 Answers
6
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How to hide elements without having them take space on the page?
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Try setting display:none to hide and set display:block to show.
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Why doesn't std::queue::pop return value.?
...element is unsafe in the presence of exceptions (having to return by value and thus creating a copy).
Consider this scenario (with a naive/made up pop implementation, to ilustrate my point):
template<class T>
class queue {
T* elements;
std::size_t top_position;
// stuff here
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Can I call an overloaded constructor from another constructor of the same class in C#?
...r: yes, using the this keyword.
Long answer: yes, using the this keyword, and here's an example.
class MyClass
{
private object someData;
public MyClass(object data)
{
this.someData = data;
}
public MyClass() : this(new object())
{
// Calls the previous constructor ...
how to put focus on TextBox when the form load?
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Set theActiveControl property of the form and you should be fine.
this.ActiveControl = yourtextboxname;
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