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How to pass an array into jQuery .data() attribute
... so I want to pass a very basic array into a jquery data attrubute server side like so:
4 Answers
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Getting and removing the first character of a string
...ng(x, 1, 1)
## [1] "h"
substring(x, 2)
## [1] "ello stackoverflow"
The idea of having a pop method that both returns a value and has a side effect of updating the data stored in x is very much a concept from object-oriented programming. So rather than defining a pop function to operate on chara...
What Xcode keyboard shortcuts do you use regularly? [closed]
...ents above the main editing area. You can easily navigate to Recent Files, Callers, and the Method list. Note that you can start typing after any one of those. (Very useful with Control-6.)
– funroll
Jun 5 '13 at 15:51
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How to print to the console in Android Studio?
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Android has its own method of printing messages (called logs) to the console, known as the LogCat.
When you want to print something to the LogCat, you use a Log object, and specify the category of message.
The main options are:
DEBUG: Log.d
ERROR: Log.e
INFO: Log.i
VE...
MIME type warning in chrome for png images
...S Express and confirmed the warning went away.
– patridge
May 26 '11 at 18:16
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How to duplicate a git repository? (without forking)
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@Thomas I just did this and yes, it preserved all of my history in the copy. Note that after you push and cd into the new repo, there's still nothing there because you've pushed to the remote, so you need to do a pull
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scanf() leaves the new line char in the buffer
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The scanf() function skips leading whitespace automatically before trying to parse conversions other than characters. The character formats (primarily %c; also scan sets %[…] — and %n) are the exception; they don't skip whitespace.
Use " %c" with a leading blank to skip op...
How to subtract a day from a date?
... Python datetime object is timezone-aware than you should be careful to avoid errors around DST transitions (or changes in UTC offset for other reasons):
from datetime import datetime, timedelta
from tzlocal import get_localzone # pip install tzlocal
DAY = timedelta(1)
local_tz = get_localzone() ...
How to make overlay control above all other controls?
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If you are using a Canvas or Grid in your layout, give the control to be put on top a higher ZIndex.
From MSDN:
<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" WindowTitle="ZIndex Sample">
<Canvas>
<Rectangle ...
How do I edit an existing tag message in git?
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The <tag name>^{} thing didn't work for me. After some searching I determined that this is a Windows thing: cmd.exe uses ^ as a shell escape, so you need to double it up.
– Karl Knechtel
Aug 13 at 16:13
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