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How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
...al /jsp path (because JSTL, who invented EL expressions, was since version 1.1 integrated as part of JSP in order to share/reuse the EL logic in plain JSP too).
So, fix the taglib URI accordingly based on JSTL documentation:
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
...
Modify SVG fill color when being served as Background-Image
...
width: 50px;
height: 50px;
background: inline-svg('<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
viewBox="0 0 30 30" enable-background="new 0 0 30 30" xml:space="preserve">
<path fill="' + $icon-color + '" d="M18.7...
Are unused CSS images downloaded?
...y there, and it will in every goddamn browser :P
– N 1.1
Mar 7 '10 at 16:51
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php发送get、post请求的几种方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...;
if (!$fp) {
return false;
} else {
$request = "GET $query HTTP/1.1\r\n";
$request .= "Host: $url[host]\r\n";
$request .= "Connection: Close\r\n";
if($cookie) $request.="Cookie: $cookie\n";
$request.="\r\n";
fwrite($fp,$request);
while()) {
$result .= @fgets($fp, 1...
What do helper and helper_method do?
...s means is doing
# application_controller.rb
helper :all
For Rails > 3.1
# application.rb
config.action_controller.include_all_helpers = true
# This is the default anyway, but worth knowing how to turn it off
makes all helper modules available to all views (at least for all controllers inhe...
Any gotchas using unicode_literals in Python 2.6?
... = b'\xa4'
assert eval(repr(bstr)) == bstr # fails in Python 2.7, holds in 3.1+
ustr = '\xa4'
assert eval(repr(ustr)) == ustr # holds in Python 2.7 and 3.1+
The second assertion happens to work, since repr('\xa4') evaluates to u'\xa4' in Python 2.7.
...
Case objects vs Enumerations in Scala
...The following items from the enumeration definition are not available:
3.1 - It would be quite nice if a member could also be retrieved with its case insensitive name
7 - Thinking beyond Java's Enum, it would be nice to be able to explicitly leverage Scala's pattern matching exhaustiveness che...
How to pass arguments into a Rake task with environment in Rails? [duplicate]
...s.message}"
end
Updated per @Peiniau's comment below
As for Rails > 3.1
task :t, arg, :needs => [deps] # deprecated
Please use
task :t, [args] => [deps]
share
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improve this ans...
Get url without querystring
...ect because it has not method Uri.GetLeftPart. Latest version of NET Core (1.1) should have that method (cant confirm because i'm not on net core 1.1 for now)
– psulek
Mar 23 '17 at 11:28
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Array extension to remove object by value
...Ant", "Fish", "Cat"]
myArray = myArray.arrayRemovingObject("Cat" )
Swift 3.1 update
Came back to this now that Swift 3.1 is out. Below is an extension which provides exhaustive, fast, mutating and creating variants.
extension Array where Element:Equatable {
public mutating func remove(_ ite...