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How do you loop through each line in a text file using a windows batch file?
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308
I needed to process the entire line as a whole. Here is what I found to work.
for /F "tokens=...
How to remove local (untracked) files from the current Git working tree
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38 Answers
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How do lexical closures work?
...ions created, with a different i in each one.
flist = []
for i in xrange(3):
def funcC(j):
def func(x): return x * j
return func
flist.append(funcC(i))
for f in flist:
print f(2)
This is what happens when you mix side effects and functional programming.
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How to print a float with 2 decimal places in Java?
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263
You can use the printf method, like so:
System.out.printf("%.2f", val);
In short, the %.2f sy...
Get most recent file in a directory on Linux
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edited Jun 18 '09 at 23:19
answered Jun 18 '09 at 23:17
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Count how many records are in a CSV Python?
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edited Aug 19 '16 at 7:13
answered Apr 19 '13 at 15:51
Ma...
I want to get the type of a variable at runtime
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132
So, strictly speaking, the "type of a variable" is always present, and can be passed around as ...
C++ performance challenge: integer to std::string conversion
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13 Answers
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