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How do I put a clear button inside my HTML text input box like the iPhone does?
...x unfortunately, only make it look like its inside it, which unfortunately means some css is needed :P
Theory is wrap the input in a div, take all the borders and backgrounds off the input, then style the div up to look like the box. Then, drop in your button after the input box in the code and the...
Regular expressions in C: examples?
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@Laurence What's the meaning of passing 0 to regcomp? regcomp only takes four integer values 1, 2, 4 and 8 to represent 4 different modes.
– lixiang
Sep 21 '13 at 7:40
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What are libtool's .la file for?
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Does it mean that in order to generate .la file, I need to use libtool (e.g. from automake)? One can rely on libtool to link the object files (gnu.org/software/libtool/manual/html_node/Using-Automake.html) but if I want to distribute...
Rails 3 datatypes?
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Do you mean for defining active record migrations? or do you mean Ruby data types?
Here's a link that may help for creating migrations:
Orthogonal Thought - MySQL and Ruby on Rails datatypes
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Deleting Files using Git/GitHub
...ttern> against files in the working tree in addition to the index. That means that it will find new files as well as staging modified content and removing files that are no longer in the working tree."
– j08691
Jul 18 '12 at 20:33
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How can I pass data from Flask to JavaScript in a template?
...ut sometimes we forget that it stands for JavaScript Object Notation. This means that injecting JSON into the template is the same as injecting JavaScript code that describes the object.
Flask provides a Jinja filter for this: tojson dumps the structure to a JSON string and marks it safe so that Ji...
How does '20 seconds' work in Scala?
...re, the compiler rewrites your call as new DurationInt(20).seconds**.
*I mean this loosely. 20.seconds() is actually invalid because the seconds method has no parameter list and therefore the parens must be omitted on the method call.
**Actually, this isn't quite true because DurationInt is a val...
How to make a class conform to a protocol in Swift?
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@Magoo Surely you meant insufficient. 'Does not conform to protocol' does not mean 'inherit from NSObject' to me.
– Roy Falk
Mar 30 '16 at 15:28
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How to import an excel file in to a MySQL database
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@afk5min what do you mean by "poison data"??? All those tags and markup are very useful for the users that are going to obviously import that into another MS product...
– Mindwin
Oct 24 '17 at 14:06
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In Django, how does one filter a QuerySet with dynamic field lookups?
...ove applies. A few filters make sense. A large number of filters usually means a kind of first normal form violation.
A lot of similar fields often means there should have been more rows and fewer fields.
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