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Creating a div element in jQuery [duplicate]
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@halfer vice versa then, use single quotes in javascript for selectors and any appended html with double quotes.
– Ricki
Oct 22 '11 at 18:04
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How do I add a placeholder on a CharField in Django?
...efault widget. If you're using the same widget that the field usually uses then you can simply customize that one instead of instantiating an entirely new one.
class SearchForm(forms.Form):
q = forms.CharField(label='Search')
def __init__(self, *args, **kwargs):
super().__init__(...
Get absolute path of initially run script
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@CMCDragonkai: ask a separate question then
– zerkms
Nov 16 '13 at 4:46
2
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Is there a format code shortcut for Visual Studio?
...Selection").
If you have not chosen to use the C# keyboard mapping scheme, then you may find the key shortcuts are different. For example, if you are not using the C# bindings, the keys are likely to be:
Ctrl + K + D (Entire document)
Ctrl + K + F (Selection only)
To find out which key bindings appl...
Check if event is triggered by a human
...lick event doesn't seem to take parameters. But if you make a custom event then passing parameters should be no issue.
– notacouch
Nov 27 '13 at 2:35
1
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How to do if-else in Thymeleaf?
...ted to security in addition to Daniel Fernández.
<div th:switch="${#authentication}? ${#authorization.expression('isAuthenticated()')} : ${false}">
<span th:case="${false}">User is not logged in</span>
<span th:case="${true}">Logged in user</span>
<span...
How do I rename all folders and files to lowercase on Linux?
...asename "${SRC}" | tr '[A-Z]' '[a-z]'`
if [ "${SRC}" != "${DST}" ]
then
[ ! -e "${DST}" ] && mv -T "${SRC}" "${DST}" || echo "${SRC} was not renamed"
fi
done
P.S.
The latter allows more flexibility with the move command (for example, "svn mv").
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Unit Testing bash scripts
... script: you break up your
script into independent procedures
that can then be imported into both
your running script and your testing
script, and then you have your running
script be as simple as possible.
This method is like dependency injection for scripts, and sounds reasonable. Avoi...
How to print matched regex pattern using awk?
...awk '/pattern/{ print $0 }' file
ask awk to search for pattern using //, then print out the line, which by default is called a record, denoted by $0. At least read up the documentation.
If you only want to get print out the matched word.
awk '{for(i=1;i<=NF;i++){ if($i=="yyy"){print $i} } }'...
How can I see the size of files and directories in linux? [closed]
How can I see the size of files and directories in Linux? If use df -m , then it shows the size of all the directory at the top level, but, for the directories and files inside the directory, how do I check the size?
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