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Using a string variable as a variable name [duplicate]
I have a variable with a string assigned to it and I want to define a new variable based on that string.
3 Answers
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Copy data into another table
...ist for newTable is optional if you are specifying a value for all columns and selecting columns in the same order as newTable's schema):
INSERT INTO newTable (col1, col2, col3)
SELECT column1, column2, column3
FROM oldTable
...
How to display the default iOS 6 share action sheet with available share options?
...l. All you have to do is specify the text/image/URL that you want to share and present the activity view controller modally and iOS will automatically display all applicable sharing services. Examples:
Objective-C
- (void)shareText:(NSString *)text andImage:(UIImage *)image andUrl:(URL *)url
{
...
How do I find the length (or dimensions, size) of a numpy matrix in python? [duplicate]
...
shape is a property of both numpy ndarray's and matrices.
A.shape
will return a tuple (m, n), where m is the number of rows, and n is the number of columns.
In fact, the numpy matrix object is built on top of the ndarray object, one of numpy's two fundamental objec...
Remove notification after clicking
...find the flags anywhere because I'm using NotificationCompat.Builder class and not Notification class. Someone have any idea how to make the notification remove by her self?
Here is my code when I'm setting the notification:
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Visual C++ 2008 Express Download Link Dead? [closed]
the programming class I am currently taking uses Visual C++ 2008, and to work from home, we have the option of getting the express edition. I can't find the download link anywhere on the website, and the Microsoft support was absolutely no help. I also looked into just using Visual C++ 2010 but I he...
How to get current date time in milliseconds in android [duplicate]
i am trying to save my file with name as current date and time in milliseconds. and while reading file i want to read latest one.Here is the code
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JavaScript sleep/wait before continuing [duplicate]
...rowser implementation, may possibly make the page completely unresponsive, and possibly make the entire browser unresponsive. In other words this is almost always the wrong thing to do.
share
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impr...
what is Segmentation fault (core dumped)? [duplicate]
...nts of main. The main function should be int main(int argc, char *argv[]), and you should check that argc is at least 2 before accessing argv[1].
Also, since you're passing in a float to printf (which, by the way, gets converted to a double when passing to printf), you should use the %f format spec...
Warning: The method assertEquals from the type Assert is deprecated
...'s worth including here as a question/answer, as it may pop up for others, and now they'll find this when they google it.
– Brad Parks
Mar 20 '14 at 22:08
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