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How to make script execution wait until jquery is loaded
...g before it is being called by a subsequent script. Is there a way to check for the existence of jquery and if it doesn't exist, wait for a moment and then try again?
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How to exit from the application and show the home screen?
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intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
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change text of button and disable button in iOS
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Hey Namratha,
If you're asking about changing the text and enabled/disabled state of a UIButton, it can be done pretty easily as follows;
[myButton setTitle:@"Normal State Title" forState:UIControlStateNormal]; // To set the title
[myButton setEnable...
How do I see the commit differences between branches in git?
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Matthieu
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answered Dec 20 '12 at 4:43
tomtom
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What's the difference between istringstream, ostringstream and stringstream? / Why not use stringstr
...tream or ostringstream better expresses your intent and gives you some checking against silly mistakes such as accidental use of << vs >>.
There might be some performance improvement but I wouldn't be looking at that first.
There's nothing wrong with what you've written. If you find it...
Get value of a string after last slash in JavaScript
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var result = str.substring(n + 1);
lastIndexOf does what it sounds like it does: It finds the index of the last occurrence of a character (well, string) in a string, returning -1 if not found. Nine times out of ten you probably want to check that return value (if (n !== -1)), but in the above ...
Google Authenticator implementation in Python
...solution. My problem seemed to be connected with incorrect value of secret key (it must be correct parameter for base64.b32decode() function).
Below I post full working solution with explanation on how to use it.
Code
The following code is enough. I have also uploaded it to GitHub as separate mod...
Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?
I'm reading the documentation and I am constantly shaking my head at some of the design decisions of the language. But the thing that really got me puzzled is how arrays are handled.
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Make: how to continue after a command fails?
The command $ make all gives errors such as rm: cannot remove '.lambda': No such file or directory so it stops. I want it to ignore the rm-not-found-errors. How can I force-make?
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What is the difference between POST and GET? [duplicate]
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GET and POST are two different types of HTTP requests.
According to Wikipedia:
GET requests a representation of the specified resource. Note that GET should not be used for operations that cause side-effects, such as using it for taking actions in web applications. One reason for this is th...