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find: missing argument to -exec
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That's about the best description i've read on -exec. It's extremely powerful but I always find it difficult to get the right syntax for it. This made a few things much clearer. Particularly wrapping the command in the separate shell. Nice. Than...
Min/Max-value validators in asp.net mvc
... Just FYI this would not magically validate the form on the Javascript end. You would need to write additional code + js for that.
– basarat
Mar 15 '13 at 1:30
3
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Is there a way to get version from package.json in nodejs code?
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Not working for my script with shebang installed globally. Error: Cannot find module 'package.json'.
– exebook
May 21 '15 at 11:39
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SQL select join: is it possible to prefix all columns as 'prefix.*'?
...lly well if you're looping through a result set for a list of columns in a scripting language such as Python or PHP.
SELECT '' as table1_dummy, table1.*, '' as table2_dummy, table2.*, '' as table3_dummy, table3.* FROM table1
JOIN table2 ON table2.table1id = table1.id
JOIN table3 ON table3.table1id ...
Converting datetime.date to UTC timestamp in Python
... Python and I need to convert them to UTC timestamps to be used
inside Javascript. The following code does not work:
10 Ans...
Is XSLT worth it? [closed]
...essing (DocBook to ePub comes to mind here).
Someone above commented that scripts tend to be below 60 lines or they become unwieldy. If it does become unwieldy, the odds are the coder hasn't really got the idea - XSLT is a very different mindset from many other languages. If you don't get the minds...
PDO's query vs execute
...or MS SQL Server.
I arrived at this question because I had a long running script for an ETL that I was trying to squeeze for speed. It seemed intuitive to me that query could be faster than prepare & execute because it was calling only one function instead of two. The parameter binding operatio...
How do I move an issue on github to another repo?
... gh-issues-import seemed broken to me (kept getting a 404). I used Mikko's script and it worked ok. However, it didn't keep closed issues closed or import labels or milestones. Just update username/password and remove reference to colored.
– Alexandre
Mar 11 '1...
Python concatenate text files
...le names, like ['file1.txt', 'file2.txt', ...] . I want to write a Python script to concatenate these files into a new file. I could open each file by f = open(...) , read line by line by calling f.readline() , and write each line into that new file. It doesn't seem very "elegant" to me, especial...
How can I time a code segment for testing performance with Pythons timeit?
I've a python script which works just as it should, but I need to write the execution time. I've googled that I should use timeit but I can't seem to get it to work.
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