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Repeat table headers in print mode
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This is what the THEAD element is for. Official docs here.
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ListView item background via custom selector
...in-depth response. As I mentioned in my question, this is exactly what I'm doing at the moment as well and it works quite well.
– shilgapira
May 16 '10 at 9:46
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UIButton inside a view that has a UITapGestureRecognizer
...his new view has three buttons. When I now press on one of these buttons I don't get the buttons action, I only get the tap gesture action. So I'm not able to use these buttons anymore. What can I do to get the events through to these buttons? The weird thing is that the buttons still get highlighte...
How to get the focused element with jQuery?
... focused element:
var $focused = $(':focus');
// No jQuery:
var focused = document.activeElement;
// Does the element have focus:
var hasFocus = $('foo').is(':focus');
// No jQuery:
elem === elem.ownerDocument.activeElement;
Which one should you use? quoting the jQuery docs:
As with other p...
How to get CRON to call in the correct PATHs
...l crontab overwrites PATHs that you have set up. A good tutorial on how to do this.
The systemwide cron file looks like this:
This has the username field, as used by /etc/crontab.
# /etc/crontab: system-wide crontab
# Unlike any other crontab you don't have to run the `crontab'
# command to instal...
How to see what will be updated from repository before issuing “svn update” command?
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What do the X's mean in the output?
– IgorGanapolsky
Nov 10 '16 at 18:22
1
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Record file copy operation with Git
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Git does not do rename tracking nor copy tracking, which means it doesn't record renames or copies. What it does instead is rename and copy detection. You can request rename detection in git diff (and git show) by using the -M op...
How do I check the difference, in seconds, between two dates?
There has to be an easier way to do this. I have objects that want to be refreshed every so often, so I want to record when they were created, check against the current timestamp, and refresh as necessary.
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How can I retrieve Id of inserted entity using Entity framework? [closed]
...I want to get the Id value whenever I add an object to database. How can I do this?
11 Answers
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Best Practice: Access form elements by HTML id or name attribute?
...any seasoned JavaScript developer knows, there are many (too many) ways to do the same thing. For example, say you have a text field as follows:
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