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How to define servlet filter order of execution using annotations in WAR
... clear how about how to order filters via their declaration in the web.xml file, though.
Be safe. Use the web.xml file order filters that have interdependencies. Try to make your filters all order independent to minimize the need to use a web.xml file.
...
How to display request headers with command line curl
...://example.com
-s : Avoid showing progress bar
-D - : Dump headers to a file, but - sends it to stdout
-o /dev/null : Ignore response body
This is better than -I as it doesn't send a HEAD request, which can produce different results.
It's better than -v because you don't need so many hacks to ...
Nodejs - Redirect url
...mining a "wrong" url is specific to your application. It could be a simple file not found error or something else if you are doing a RESTful app. Once you've figured that out, sending a redirect is as simple as:
response.writeHead(302, {
'Location': 'your/404/path.html'
//add other headers here...
Using Jasmine to spy on a function without an object
I'm new to Jasmine and have just started using it. I have a library js file with lots of functions which are not associated with any object (i.e. are global). How do I go about spying on these functions?
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Npm install failed with “cannot run in wd”
...p my_group, which adds the corresponding entries in the root user's .npmrc file. But the problem is that the node_modules folder itself and its subfolders are still owned by root, so that doesn't help. I couldn't figure out any way to have them not be owned by root.
– fulv
...
anchor jumping by using javascript
...ation on the page. It uses javascript to answer the header.
On the .html file I have:
<button onclick="myFunction()">Load Prompt</button>
<span id="test100"><h4>Hello</h4></span>
On the .js file I have
function myFunction() {
var input = prompt("list o...
Getting Python error “from: can't read /var/mail/Bio”
...our script is not executed by Python at all. If your script is stored in a file named script.py, you have to execute it as python script.py, otherwise the default shell will execute it and it will bail out at the from keyword. (Incidentally, from is the name of a command line utility which prints na...
Python: Is it bad form to raise exceptions within __init__?
... self.socket.connect(address)
self.stream = self.socket.makefile()
def __del__(self)
self.stream.close()
self.socket.close()
The reason is that the destructor of the incomplete object is called after the connection attempt has failed, before the stream attribute...
ItemsControl with horizontal orientation
...
how to do this in a resource file?
– Florian
Oct 23 '13 at 12:16
To do t...
Populating spinner directly in the layout xml
...
Define this in your String.xml file and name the array what you want, such as "Weight"
<string-array name="Weight">
<item>Kg</item>
<item>Gram</item>
<item>Tons</item>
</string-array>
and this code in your...