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MySQL convert date string to Unix timestamp
How do I convert the following format to unix timestamp?
4 Answers
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IE8 and JQuery's trim()
I am making use of trim() like so:
5 Answers
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Scope of sessionStorage and localStorage
I read some documentation on sessionStorage and localStorage, but I don't understand what the scope is: the domain, a specific page?
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SQL selecting rows by most recent date
Using the following query and results, I'm looking for the most recent entry where the ChargeId and ChargeType are unique.
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Ruby on Rails: How do I add placeholder text to a f.text_field?
How can I add placeholder text to my f.text_field fields so that the text comes pre-written by default, and when a user click inside the fields, the text goes away - allowing the user to type in the new text?
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How to redirect the output of an application in background to /dev/null
I would like to redirect the output generated from a background application in Linux to /dev/null.
2 Answers
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How can I set Image source with base64
I want to set the Image source to a base64 source but it does not work:
4 Answers
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Alter table add multiple columns ms sql
Can anyone tell me where is the mistake in the following query
6 Answers
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How to implement a unique index on two columns in rails
I have a table and I'm trying to add a unique index on two columns. Those columns are also indexed. So my question is if I just can remove the indexes who were just for one column or if I have to use all three indexes:
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How can I change the copyright template in Xcode 4?
Does anyone know how to change copyright in the templates for Xcode? That is, at the top of a new file it writes:
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