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Xml Namespace breaking my xpath! [duplicate]
...t element has been defined with a default namespace and this is adopted by all elements inside.
You therefore need to ignore the element namespace like so:
/*[local-name()='List']/*[local-name()='Fields]/*[local-name()='Field]
but this means that the xpath will pick up any other element with Lis...
A regular expression to exclude a word/string
...noreme3)
You can add as much ignored words as you like, here is a simple PHP implementation:
$ignoredWords = array('ignoreme', 'ignoreme2', 'ignoreme...');
preg_match('~^/\b([a-z0-9]+)\b(?<!' . implode('|', array_map('preg_quote', $ignoredWords)) . ')~i', $string);
...
HTML/CSS: Making two floating divs the same height
... peculiar problem that I currently solve using a table , see below. Basically, I want to have two divs take up 100% of the available width, but only take up as much vertical space as needed (which isn't really that obvious from the picture). The two should at all times have the exact same height ...
Signed versus Unsigned Integers
...at text but I found another link. Go to the 9th page of the PDF (it is actually the 38th page of the book) and you can see the section called Data Representation (Section 1.3). It has the explanation of all the things said above. lms.uop.edu.jo/lms/pluginfile.php/2420/mod_resource/content/1/…
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How can I get Git to follow symlinks?
...
This is a pre-commit hook which replaces the symlink blobs in the index, with the content of those symlinks.
Put this in .git/hooks/pre-commit, and make it executable:
#!/bin/sh
# (replace "find ." with "find ./<path>" below, to work with only specific paths)
# (these lines are rea...
QRCodeGenerator 拓展：根据给定的文本生成二维码 · App Inventor 2 中文网
...+ js + Web浏览器 生成二维码的方案：https://puravidaapps.com/qr.php
方法
GenerateQRCode生成二维码(内容,组件)
把文本内容生成二维码并显示到指定组件（通常用 Image 组件）上。生成成功触发 OnSuccess，失败触发 OnErro...
How to send a correct authorization header for basic authentication
...e user and password as part of the URL:
http://user:passwd@www.server.com/index.html
see this URL, for more
HTTP Basic Authentication credentials passed in URL and encryption
of course, you'll need the username password, it's not 'Basic hashstring.
hope this helps...
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Is it better to reuse a StringBuilder in a loop?
...ious version. (It isn't now.) But no - toString just passes the array (and index and length) to the public String constructor which takes a copy.
So in the "reuse the StringBuilder" case we genuinely create one copy of the data per string, using the same char array in the buffer the whole time. Obv...
How can I style even and odd elements?
....
Odd and even are keywords that can be used to match child elements whose index is odd or even (the index of the first child is 1).
this is what you want:
<html>
<head>
<style>
li { color: blue }<br>
li:nth-child(even) { color:red }
...
How do you add an in-app purchase to an iOS application?
...];
if(count > 0){
validProduct = [response.products objectAtIndex:0];
NSLog(@"Products Available!");
[self purchase:validProduct];
}
else if(!validProduct){
NSLog(@"No products available");
//this is called if your product id is not valid, this ...