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Can I invoke an instance method on a Ruby module without including it?
...the same module in the first place?
Edited to show that includes still work if public :foo is called after module_function :foo
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How do I get the day of week given a date?
... to find out the following:
given a date ( datetime object), what is the corresponding day of the week?
26 Answers
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Colors with unix command “watch”?
Some commands that I use display colors, but when I use them with watch the colors disappears:
6 Answers
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In C#, how can I create a TextReader object from a string (without writing to disk)
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StringReader is a TextReader (StreamReader is too, but for reading from streams). So taking your first example and just using it to construct the CsvReader rather than trying to construct a StreamReader from it first gives:
TextReader sr = new StringReader(TextBox_StartData.Text)...
Render HTML to PDF in Django site
For my django powered site, I am looking for an easy solution to convert dynamic html pages to pdf.
8 Answers
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How to replace a character with a newline in Emacs?
...replace a character - say ; - with a new line using replace-string and/or replace-regexp in Emacs.
6 Answers
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How to run .APK file on emulator [duplicate]
I download an APK file and I want to run it on an Android emulator but I don't know how. Please help me. Thanks!
4 Answer...
Shell script while read line loop stops after the first line
... the target file (whose path is the input parameter to the script) and do work against each line. Now, it seems only work with the very first line in the target file and stops after that line got processed. Is there anything wrong with my script?
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Check if an element is a child of a parent
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If you are only interested in the direct parent, and not other ancestors, you can just use parent(), and give it the selector, as in target.parent('div#hello').
Example: http://jsfiddle.net/6BX9n/
function fun(evt) {
var target = $(evt.target);
if (target.parent('div#hello').leng...
Is there a way to tell git to only include certain files instead of ignoring certain files?
...utput files (~1 GB) which I do not want to be backing up to the git repository. So instead of being able to do
5 Answers
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