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Oracle PL/SQL - How to create a simple array variable?
...g the above code I checked what happens if you try to extend a varray(3) 4 times - you get a "subscript out of limit" error.
– Tony Andrews
Jun 15 '16 at 16:29
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Build Android Studio app via command line
...tudio there is a console which monitors all Android device activities real-time (e.g. if the Android device crashes, the console prints the exception trace). How to get this monitoring facility on a terminal?
– mercury0114
Jul 14 '17 at 1:13
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How did Google manage to do this? Slide ActionBar in Android application
...500);
// on update is called for every value in the
// given range in time frame defined by the duration
animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
public void onAnimationUpdate(ValueAnimator animation) {
// get the current value
float value = (...
When do we have to use copy constructors?
...e copy constructor generated by the compiler does member-wise copying. Sometimes that is not sufficient. For example:
class Class {
public:
Class( const char* str );
~Class();
private:
char* stored;
};
Class::Class( const char* str )
{
stored = new char[srtlen( str ) + 1 ];
str...
How to pretty print nested dictionaries?
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21 Answers
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ASP.NET MVC: Custom Validation by DataAnnotation
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Just found this answer and it's just saved loads of time. ExpressiveAnnotations are brilliant!
– Brad
Feb 12 at 15:19
add a comment
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How to re-sign the ipa file?
How do I sign the .ipa file with a provisioning profile after I generate an IPA like the following with a different provision profile? I would like to sign the IPA with an ad-hoc provisioning profile for beta testing, and then re-sign the exact IPA with an app submission provisioning profile for the...
Haml: Control whitespace around text
In my Rails template, I'd like to accomplish final HTML to this effect using HAML:
13 Answers
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Getting attribute using XPath
...brackets are not used when i use the xpath value. I have see this a lot of time. The problem is not with the tool..its between the chair and the keyboard.
– Abhishek Asthana
Mar 5 '14 at 18:51
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How do you sort a list in Jinja2?
I am trying to do this:
3 Answers
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