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Placeholder Mixin SCSS/CSS
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You're looking for the @content directive:
@mixin placeholder {
::-webkit-input-placeholder {@content}
:-moz-placeholder {@content}
::-moz-placeholder {@content}
:-ms-input-placeholder {@content}
}
@include placeholder {
font-style:italic;
color: white;
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Set a path variable with spaces in the path in a Windows .cmd file or batch file
I'm new to script writing and can't get this one to work. I could if I moved the files to a path without a space in it, but I'd like it to work with the space if it could.
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Insert new item in array on any position in PHP
How can I insert a new item into an array on any position, for example in the middle of array?
18 Answers
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What is the difference between .*? and .* regular expressions?
I'm trying to split up a string into two parts using regex. The string is formatted as follows:
3 Answers
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How to save MailMessage object to disk as *.eml or *.msg file
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For simplicity, I'll just quote an explanation from a Connect item:
You can actually configure the
SmtpClient to send emails to the file
system instead of the network. You can
do this programmatically using the
following cod...
Difference between var_dump,var_export & print_r
..._r is for debugging purposes, too, but does not include the member's type. It's a good idea to use if you know the types of elements in your array, but can be misleading otherwise. print_r by default prints the result, but allows returning as string instead by using the optional $return parameter.
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Remap values in pandas column with a dict
...follow
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edited Oct 3 '18 at 8:31
Winand
1,2631717 silver badges3535 bronze badges
answer...
Identify duplicates in a List
...ethod add of Set returns a boolean whether a value already exists (true if it does not exist, false if it already exists, see Set documentation).
So just iterate through all the values:
public Set<Integer> findDuplicates(List<Integer> listContainingDuplicates)
{
final Set<Integer...
Passing multiple variables in @RequestBody to a Spring MVC controller using Ajax
Is it necessary to wrap in a backing object? I want to do this:
14 Answers
14
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How to encode the filename parameter of Content-Disposition header in HTTP?
...d rather than directly rendered in a Web browser issue a Content-Disposition header in the HTTP response of the form:
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