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Removing projects in Sublime Text 2 and 3
...le of manual ways you can remove projects.
Option 1: The quick way (Clear All):
If you're just looking for the fastest way to clean up your list this option is for you.
Please be aware that this will clear out all projects in the recent list. This includes ones you have not deleted.
In the S...
How do I style a dropdown with only CSS?
...select {
background-image:none\9;
padding: 5px\9;
}
}
All together:
select {
margin: 50px;
width: 150px;
padding: 5px 35px 5px 5px;
font-size: 16px;
border: 1px solid #CCC;
height: 34px;
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
b...
How do I change the highlight style in Vim spellcheck?
...
@ZyX: I don't know, was just wondering. All of mine show it as ---- too, but it just seemed logical that changing to squiggly should just involve replacing - with ~, but I could be wrong there.
– abcd
May 18 '11 at 19:41
...
Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...
Starting with Paperclip version 4.0, all attachments are required to include a content_type validation, a file_name validation, or to explicitly state that they're not going to have either.
Paperclip raises Paperclip::Errors::MissingRequiredValidatorError erro...
How to configure 'git log' to show 'commit date'
... make it the commit date, you can use git log --format=<some stuff>. All the allowable codes for defining the format are documented in git help log. The commit date is one of %cd, %cD, %cr, %ct or %ci, depending on what format you prefer it in.
If it's something you want to do often, put it i...
What is the use of the %n format specifier in C?
...f characters printed thus far to an int variable), but so far no one has really given an example of what use it has. Here is one:
int n;
printf("%s: %nFoo\n", "hello", &n);
printf("%*sBar\n", n, "");
will print:
hello: Foo
Bar
with Foo and Bar aligned. (It's trivial to do that with...
Why can't I inherit static classes?
I have several classes that do not really need any state. From the organizational point of view, I would like to put them into hierarchy.
...
Apache POI Excel - how to configure columns to be expanded?
...
After you have added all your data to the sheet, you can call autoSizeColumn(int column) on your sheet to autofit the columns to the proper size
Here is a link to the API.
See this post for more reference
Problem in fitting the excel cell size ...
Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
...
This error (usually) happens when you try to load an image with [UIImage imageNamed:myImage] but iOS is not sure if myImage is really a NSString and then you have this warning.
You can fix this using:
[UIImage imageNamed:[NSString stringW...
How does “304 Not Modified” work exactly?
...ating a date-modified or ETag for each version of each resource; this typically comes from the filesystem or a separate database column.
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