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sed one-liner to convert all uppercase to lowercase?
...ance
– Sam Houston
Feb 26 '18 at 11:05
You can rename a bunch of files with that command : ls | awk '{print "mv " $0 ...
Move an item inside a list?
...er the item you've chosen. Check for moving to the end of the list (index error).
– MKaras
Jul 27 '12 at 10:53
How to...
How does IPython's magic %paste work?
...IPython. Everytime I try the indentation is screwed up and I get following error message:
6 Answers
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Merge multiple lines (two blocks) in Vim
...lid Range - but it works anyway. When removing the 1, it works without the error.
– ThiefMaster
May 26 '12 at 7:56
And...
Splitting a list into N parts of approximately equal length
...
This code is broken due to rounding errors. Do not use it!!!
assert len(chunkIt([1,2,3], 10)) == 10 # fails
Here's one that could work:
def chunkIt(seq, num):
avg = len(seq) / float(num)
out = []
last = 0.0
while last < len(seq):
...
Safely casting long to int in Java
...
305
I think I'd do it as simply as:
public static int safeLongToInt(long l) {
if (l < Integ...
'printf' vs. 'cout' in C++
...iceable when you print many arguments. If you have to write something like Error 2: File not found., assuming error number, and its description is placeholder, the code would look like this. Both examples work identically (well, sort of, std::endl actually flushes the buffer).
printf("Error %d: %s....
Java's L number (long) specification
...
ericksonerickson
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Use PHP to create, edit and delete crontab jobs?
...t); is it correct. I am getting no crontab for www-data "-":0: bad minute errors in crontab file, can't install.
– Rahul Tailwal
Jan 31 '15 at 4:52
...
Dynamically update values of a chartjs chart
...7]
},
{
fillColor : "rgba(151,187,205,0.5)",
strokeColor : "rgba(151,187,205,1)",
pointColor : "rgba(151,187,205,1)",
pointStrokeColor : "#fff",
data : [28,48,40,19,96,87,66,97,92,85]
...