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Delete last commit in bitbucket
...made a mistake and I don't know how to delete my latest push in the repository. I pull the latest updates of the app but it has conflicts and I push it to repository.
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Specify format for input arguments argparse python
...hon script that requires some command line inputs and I am using argparse for parsing them. I found the documentation a bit confusing and couldn't find a way to check for a format in the input parameters. What I mean by checking format is explained with this example script:
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How do CSS triangles work?
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CSS Triangles: A Tragedy in Five Acts
As alex said, borders of equal width butt up against each other at 45 degree angles:
When you have no top border, it looks like this:
Then you give it a width of 0...
...and a height of 0...
...and finally, you make the two side...
How to use Morgan logger?
I cannot log with Morgan. It doesn't log info to console. The documentation doesn't tell how to use it.
10 Answers
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Where does the @Transactional annotation belong?
Should you place the @Transactional in the DAO classes and/or their methods or is it better to annotate the Service classes which are calling using the DAO objects? Or does it make sense to annotate both "layers"?
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How to get started with Windows 7 gadgets
I have never programmed a gadget for Vista or Seven, but I would like to try to make one. But where do I start? I have tried to search around on google and msdn, but I haven't managed to find anything useful. Either very, very old stuff (Vista beta stuff), already made gadgets or differences between...
how to override action bar back button in android?
...n hard key back button. I have overriden the onBackPressed() method. It works with my emulator back button, but not with action bar back button.
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How can I make a time delay in Python? [duplicate]
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import time
time.sleep(5) # Delays for 5 seconds. You can also use a float value.
Here is another example where something is run approximately once a minute:
import time
while True:
print("This prints once a minute.")
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Objective-C class -> string like: [NSArray className] -> @“NSArray”
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Thanks! How is NSStringFromClass implemented? Is it more performant to store the class name in a static NSString variable?
– ma11hew28
Apr 10 '11 at 18:00
13
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How to extract public key using OpenSSL?
... Always is better use the internal option to do this: -out, for example: openssl rsa -in privkey.pem -pubout -out key.pub instead of redirect stdout to a file.
– Juan Antonio
Nov 9 '16 at 9:03
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