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How Do I Take a Screen Shot of a UIView?
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Hi Kendall do you have advice for capturing the contents of a UIView not as a still image, but as a video? Thanks for your time! Question here: stackoverflow.com/questions/34956713/…
– Crashalot
Jan 22 '16 at 22:08...
How can I create directories recursively? [duplicate]
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os.makedirs is what you need. For chmod or chown you'll have to use os.walk and use it on every file/dir yourself.
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How to rollback a specific migration?
...gration you want to rollback is the last one applied. You can substitute 1 for however many migrations you want to go back.
For example:
rake db:rollback STEP=5
Will also rollback all the migration that happened later (4, 3, 2 and also 1).
To roll back all migrations back to (and including) a t...
How do you convert a time.struct_time object into a datetime object?
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Note that this fails before 1900. You modern people never remember this limitation!
– mlissner
Feb 18 '12 at 7:40
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How do I invert BooleanToVisibilityConverter?
...lementation that can convert a Boolean value to configurable target values for true and false. Below is one such implementation:
public class BooleanConverter<T> : IValueConverter
{
public BooleanConverter(T trueValue, T falseValue)
{
True = trueValue;
False = falseVal...
How to convert a string into double and vice versa?
...nvert back into a string than
NSString* myNewString = [NSString stringWithFormat:@"%d", myInt];
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Setting Authorization Header of HttpClient
I have an HttpClient that I am using for a REST API. However I am having trouble setting up the Authorization header. I need to set the header to the token I received from doing my OAuth request.
I saw some code for .NET that suggests the following,
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Binding IIS Express to an IP Address [duplicate]
... this you need to edit applicationhost.config file manually (edit bindingInformation '<ip-address>:<port>:<host-name>')
To start iisexpress, you need administrator privileges
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Add & delete view from Layout
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Thanks a Lot for gave this answer
– hem
Dec 17 '16 at 10:24
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Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
..., -1, whatever != 0 when some error occurred, you can use different values for different kind of errors.
If I'm correct exit codes used to be just positive numbers (I mean in UNIX) and according to range:
1-127 are user defined codes (so generated by calling exit(n))
128-255 are codes generated ...