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How to read last commit comment?
Often during a commit ( $ git -commit -m "" ), I wish to read my last comment to remember what progress I have made. Is there an easy way to directly access the last commit message through command-line? (I'm using Windows.)
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jquery select change event get selected option
I bound an event on the change event of my select elements with this:
9 Answers
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How to try convert a string to a Guid [duplicate]
... find the TryParse method for the Guid. I’m wondering how others handle converting a guid in string format into a guid type.
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What's a reliable way to make an iOS app crash?
I want to test my app's crash reporting out in the field by deliberately having it crash when the user performs a particular action that a real user is unlikely to do accidentally.
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What is the result of % in Python?
What does the % in a calculation? I can't seem to work out what it does.
19 Answers
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How can I list the contents of a directory in Python?
Can’t be hard, but I’m having a mental block.
8 Answers
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cv2.imshow command doesn't work properly in opencv-python
I'm using opencv 2.4.2, python 2.7
The following simple code created a window of the correct name, but its content is just blank and doesn't show the image:
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How is a CRC32 checksum calculated?
Maybe I'm just not seeing it, but CRC32 seems either needlessly complicated, or insufficiently explained anywhere I could find on the web.
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