大约有 32,000 项符合查询结果（耗时：0.0529秒） [XML]
Sass - Converting Hex to RGBa for background opacity
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I swear I tried this AND the r,b,g functions and it didn't work. I was using dynamic colors from a Drupal back-end though which may have broken something. Still, sorted it in the end and the answer I found after further research +1
– Rick Donohoe
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What are the differences between utf8_general_ci and utf8_unicode_ci? [duplicate]
...utf8_unicode_ci uses the standard Unicode Collation Algorithm, supports so called expansions and ligatures, for example:
German letter ß (U+00DF LETTER SHARP S) is sorted near "ss"
Letter Π(U+0152 LATIN CAPITAL LIGATURE OE) is sorted near "OE".
utf8_general_ci does not support expansions/lig...
How to delete a file after checking whether it exists
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Why not just issue the Delete call regardless and catch any exception that indicates that the file didn't exist?
– antred
May 23 '18 at 12:16
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How to append a newline to StringBuilder
...create original class that similar to StringBuidler and can append line by calling method appendLine(String str).
public class StringBuilderPlus {
private StringBuilder sb;
public StringBuilderPlus(){
sb = new StringBuilder();
}
public void append(String str)
{
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What is the difference between required and ng-required?
What is the difference between required and ng-required (form validation)?
3 Answers
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Using the Swift if let with logical AND operator &&
...and checking that the unwrapped optional meets the condition:
if let w = width as? Int where w < 500
{
println("success!")
}
For those now using Swift 3, "where" has been replaced by a comma. The equivalent would therefore be:
if let w = width as? Int, w < 500
{
println("success!")...
Visual Studio: Relative Assembly References Paths
...nd that this is helpful and correct, but does the VS gui seriously not provide a way to add a relative reference?
– kdbanman
Jul 8 '15 at 21:52
4
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Using CSS how to change only the 2nd column of a table
Using css only, how can I override the css of only the 2nd column of a table.
5 Answers
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Install Gem from Github Branch?
... http://bundler.io/man/gemfile.5.html#GIT
Update: There's a github source identifier.
gem 'country_select', github: 'stefanpenner/country_select'
However, they warn against using it: NOTE: This shorthand should be avoided until Bundler 2.0, since it currently expands to an insecure git:// URL. T...
What tools to automatically inline CSS style to create email HTML code? [closed]
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I wrote a Node.js library called Styliner that inlines CSS in server-side Javascript.
It supports LESS stylesheets as well (and supports plugins for other formats)
share
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