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Select arrow style change
... div with the same size, I set the background of the select as transparent and I'm including a picture(with the same size as the arrow) in the right top corner of the div as background.
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How to schedule a task to run when shutting down windows
... XP to run when you shutdown windows. Such that I want to run a simple command line program I wrote in c# everytime I shut down windows. There doesn't seem to be an option in scheduled tasks to perform this task when my computer shuts down.
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Create zip file and ignore directory structure
I need to create a zip file using this command:
7 Answers
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Query EC2 tags from within instance
... use a combination of the AWS metadata tool (to retrieve your instance ID) and the new Tag API to retrieve the tags for the current instance.
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XPath with multiple conditions
...hat XPath can I use to select any category with a name attribute specified and any child node author with the value specified.
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Bootstrap 3 panel header with buttons wrong position
I am using Bootstrap 3 and I would like to add some buttons in panel header, on top-right corner. When trying to add them, they are show below title baseline.
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Visual Studio: Relative Assembly References Paths
... directory, is there any way to add it relatively, so that when checked in and out of a repository it is referenced in projects correctly?
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Is Random class thread safe?
Is it valid to share one instance of the Random class between multiple threads? And to call nextInt(int) from multiple threads in particular?
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How to add footnotes to GitHub-flavoured Markdown?
... (Gosh darnit why can’t I make line breaks in comments.) [1] I.e. like Pandoc Mandoc footnotes minus the caret.
– Guildenstern
Nov 1 '16 at 20:09
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Determine what attributes were changed in Rails after_save callback?
...hanged? are only useful before the model is saved, the way I'm currently (and unsuccessfully) trying to do so is as follows:
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