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Biggest GWT Pitfalls? [closed]
...ilding for one browser. You can do this by putting this into your .gwt.xml file:
<set-property name="user.agent" value="gecko1_8" />
Where gecko1_8 is Firefox 2+, ie6 is IE, etc.
Problem: Hosted mode is very slow (on OS X at least) and does not come close to matching the 'live' changes y...
Session timeout in ASP.NET
...
Use the following code block in your web.config file.
Here default session time out is 80 mins.
<system.web>
<sessionState mode="InProc" cookieless="false" timeout="80" />
</system.web>
Use the following link for Session Timeout with popup alert messa...
Include another JSP file
...estions. :) I have tried using jsp:include tag. But at runtime, it gives a file not found error. Exception details:java.io.FileNotFoundException: /includes/&lt;%= p %&gt;.jsp. Looks like the <%= p %> is used as it is in the file path!
– Akhilesh B Chandran
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How to construct a REST API that takes an array of id's for the resources
...ices/resources/cm/data/xml/12,13,56,76
where
http://localhost:8080/[War File Name]/[Servlet Mapping]/[Class Path]/data/xml/12,13,56,76
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Why is it said that “HTTP is a stateless protocol”?
...k. You could serve HTTP over named pipes if you wanted, or even by sending files around, if you got enough masochists to agree to do it, and it would work precisely because HTTP is transport-protocol-agnostic. At that level, it's all just requests and responses. That makes HTTP itself stateless, reg...
Copying data from one SQLite database to another
...ng sqlite> .databases
you can see the output as
seq name file
--- --------------- ----------------------------------------------------------
0 main /mnt/fastaccessDS/core/csv/atlanta.db
2 AM...
File upload progress bar with jQuery
I am trying to implement an AJAX file upload feature in my project. I am using jQuery for this; my code submits the data using AJAX. I also want to implement a file upload progress bar. How can I do this? Is there any way to calculate how much has already been uploaded so that I can calculate the pe...
Build tree array from flat array in javascript
I have a complex json file that I have to handle with javascript to make it hierarchical, in order to later build a tree.
Every entry of the json has :
id : a unique id,
parentId : the id of the parent node (which is 0 if the node is a root of the tree)
level : the level of depth in the tree
...
How do you rename a MongoDB database?
...ase metadata is stored in the original (default) storage engine. In MMAPv1 files, the namespace (e.g.: dbName.collection) that describes every single collection and index includes the database name, so to rename a set of database files, every single namespace string would have to be rewritten. This ...
Multiline strings in JSON
I'm writing some data files in JSON format and would like to have some really long string values split over multiple lines. Using python's JSON module I get a whole lot of errors, whether I use \ or \n as an escape.
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