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Add a background image to shape in XML Android
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I used the following for a drawable image with a circular background.
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<shape android:shape="ov...
Why can't variables be declared in a switch statement?
...atement. This means that you are left with a scope where a jump will be performed further into the code skipping the initialization.
The correct way to handle this is to define a scope specific to that case statement and define your variable within it:
switch (val)
{
case VAL:
{
// This wi...
How can I list ALL DNS records?
Is there any way I can list ALL DNS records for a domain?
8 Answers
8
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Looping through the content of a file in Bash
...t" method is similar, sending the output of a command into the while block for consumption by 'read', too, only it launches another program to get the work done.
– Warren Young
Oct 5 '09 at 18:30
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How to copy a selection to the OS X clipboard
...the clipboard.
"Mac OS X clipboard sharing" may have some ideas that work for you as well.
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Difference between / and /* in servlet mapping url pattern
...t you fire, it will end up in that servlet. This is thus a bad URL pattern for servlets. Usually, you'd like to use /* on a Filter only. It is able to let the request continue to any of the servlets listening on a more specific URL pattern by calling FilterChain#doFilter().
<url-pattern>/</...
Why does PHP 5.2+ disallow abstract static class methods?
...but you are not in fact implementing a static abstract method.
Same goes for extending any class with static methods. If you extend that class and create a static method of the same signature, you are not actually overriding the superclass's static method
EDIT (Sept. 16th, 2009)
Update on this. R...
Failed to serialize the response in Web API with Json
...returning data back to the consumer from Web Api (or any other web service for that matter), I highly recommend not passing back entities that come from a database. It is much more reliable and maintainable to use Models in which you have control of what the data looks like and not the database. T...
Match multiline text using regular expression
...racters left after (\\W)*(\\S)* have matched.
So if you're simply looking for a string that starts with User Comments:, use the regex
^\s*User Comments:\s*(.*)
with the Pattern.DOTALL option:
Pattern regex = Pattern.compile("^\\s*User Comments:\\s+(.*)", Pattern.DOTALL);
Matcher regexMatcher = ...
Best GWT widget library? [closed]
Question for all the GWT gurus out there - which is the best GWT widgets library out there? And why?
27 Answers
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