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CSS: how to add white space before element's content?
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You can use the unicode of a non breaking space :
p:before { content: "\00a0 "; }
See JSfiddle demo
[style improved by @Jason Sperske]
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Are static fields open for garbage collection?
Given an hypothetical utility class that is used only in program setup:
6 Answers
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Can an input field have two labels?
Mary had a little form, and its fields where labeled just so.
Whenever an error crept in, confusion it would sow.
3 Answers...
How do I interactively unstage a particular hunk in git?
In git, if I have a couple of hunks from the same file staged in my index, how can I interactively unstage one of them?
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How to select first and last TD in a row?
How can you select the first and the last TD in a row?
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How to send file contents as body entity using cURL
I am using cURL command line utility to send HTTP POST to a web service. I want to include a file's contents as the body entity of the POST. I have tried using -d </path/to/filename> as well as other variants with type info like --data </path/to/filename> --data-urlencode </path/...
Random row selection in Pandas dataframe
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Something like this?
import random
def some(x, n):
return x.ix[random.sample(x.index, n)]
Note: As of Pandas v0.20.0, ix has been deprecated in favour of loc for label based indexing.
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How to take emulator screenshots using Eclipse?
I need to take screenshots of an android application running on an emulator in Eclipse Galileo.
6 Answers
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How to parse a JSON string to an array using Jackson
I have a String with the following value:
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How can I reference a commit in an issue comment on GitHub?
I find a lot of answers on how to reference a GitHub issue in a git commit (using the #xxx notation).
I'd like to reference a commit in my comment, generating a link to the commit details page?
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