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How do I add a simple onClick event handler to a canvas element?
...ich must be the best way (using math functions and/or comparisons is quite error prone). This approach is detailed on developer.mozilla
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Google Docs/Drive - number the headings
...e code from git I get one of two results: nothing happens or a regex parse error at line 38. In order to get it to work I have to 1) cut and paste the git code from 10/16/17, 2) save, 3) manually make the changes nsof suggested, 4) save and run as listed above. I noticed a slight difference: line 38...
How can I make a clickable link in an NSAttributedString?
... a boolean result to indicate if a match and resulting set took place. The error you're seeing is because you are not capturing that result - which is fine. You could either capture that result by assigning it to a local variable or adjust the method to stop it returning the boolean value if that be...
Remove the last line from a file in Bash
...a few extra functions.
If you're going to use these repeatedly and want error handling and some other features, you can use the poptail command here:
https://github.com/donm/evenmoreutils
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Printing leading 0's in C?
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printf("%05d", zipCode);
The 0 indicates what you are padding with and the 5 shows the length of the integer number. For example if you use "%02d" (Useful for dates) this would only pad zeros for numbers in the ones column ie.(06 in...
What does the 'standalone' directive mean in XML?
...he actual effects of using standalone=yes.
Forces processors to throw an error when parsing documents with an external DTD or parameter entity references, if the document contains references to entities not declared in the internal DTD (with the exception of replacement text of parameter entities ...
Why doesn't Python have multiline comments?
...e to comment out code with multi-line strings (and can lead to indentation errors if you're not careful). Ew!
– Mike Graham
Sep 17 '12 at 21:15
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When should the xlsm or xlsb formats be used?
...les (I know, they could do that with some reverse engineering but that was error prone). On the other hand using large Excel files is really not a primary usage of Excel so the trade-off for being more portable is little. Additionally using a non-macro file increases a security to some degree. As a ...
memcpy() vs memmove()
...of bounds (10 bytes to copy, buffer is 7 bytes in size). The out of bounds error results in undefined behavior. The differences in the shown results of the memcpy()/memmove() calls are implementation specific. And the example output doesn't exactly match the program above... Also, strcpy_s() is not ...
How to read multiple text files into a single RDD?
...- Spark_Full += sc.textFile(filename).keyBy(lambda x: filename) I got the error i.e. TypeError: 'PipelinedRDD' object is not iterable. My understanding is that, that line creates an RDD which is immutable, so I was wondering how you were able to append it to another variable?
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