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How to show multiline text in a table cell
...g to excel), large #s of columns and rows balloon the size of the exported file and cause excel to crash upon reading the file. (odd, I know). Has anyone else seen this or have an idea for a solution?
– JoeBrockhaus
Aug 28 '13 at 19:20
...
input() error - NameError: name '…' is not defined
... your name: ")
Enter your name: dummy
Traceback (most recent call last):
File "<input>", line 1, in <module>
File "<string>", line 1, in <module>
NameError: name 'dummy' is not defined
Security considerations with Python 2.7's input:
Since whatever user types is evalua...
AWK: Access captured group from line pattern
...'s based on glenn jackman's answer.
Definition
Add this to your .bash_profile etc.
function regex { gawk 'match($0,/'$1'/, ary) {print ary['${2:-'0'}']}'; }
Usage
Capture regex for each line in file
$ cat filename | regex '.*'
Capture 1st regex capture group for each line in file
$ cat fil...
Tricks to manage the available memory in an R session
...oad.R and do.R, where load.R may take quite some time to load in data from files or a database, and does any bare minimum pre-processing/merging of that data. The last line of load.R is something to save the workspace state. Then do.R is my scratchpad whereby I build out my analysis functions. I fr...
How do you create a hidden div that doesn't create a line break or horizontal space?
... point to a specific layout element (which results in huge or multiple css files) you should probably instead use a true class in your linked .css file:
.hidden {
visibility: hidden;
display: none;
}
or for the minimalist:
.hidden {
display: none;
}
Now you can simply apply it via:
<div cl...
Cannot lower case button text in android studio
...ase by your app's theme that applies to all buttons. Check themes / styles files for setting the attribute android:textAllCaps.
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How to close IPython Notebook properly?
...o allow for explicit kill (via a button in the menu?) or not in the config file and commandline? So that people who want the server to always run can just set up the correct config.
– gaborous
Mar 22 '13 at 11:25
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How do I 'git diff' on a certain directory?
...w do I do this on a certain directory, so that I can view modifications on files underneath it?
7 Answers
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Does Python's time.time() return the local or UTC timestamp?
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This is for the text form of a timestamp that can be used in your text files. (The title of the question was different in the past, so the introduction to this answer was changed to clarify how it could be interpreted as the time. [updated 2016-01-14])
You can get the timestamp as a string usin...
How to take off line numbers in Vi?
For displaying line numbers in a file, I use command:
8 Answers
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