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How to add additional fields to form before submit?
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I need to add a file field dynamically. I tried having type=file, and the value also as the file (I'm using WebKitDirectory, so I actually get the file objects), however it never seems to pass it. The input text always gets passed though. Pl...
What's the point of Spring MVC's DelegatingFilterProxy?
...your application context is defined with ALL THE APPLICATION-CONTEXT (XML) files. For instance: applicationContext.xml AND applicationContext-security.xml.
So try to find a bean called "springSecurityFilterChain" in the latter...
...and probably you can't (for instance if you followed a tutorial o...
Convert XmlDocument to String
... quotes. It's just VS debugger. Try printing to the console or saving to a file and you'll see. As a side note: always dispose disposable objects:
using (var stringWriter = new StringWriter())
using (var xmlTextWriter = XmlWriter.Create(stringWriter))
{
xmlDoc.WriteTo(xmlTextWriter);
xmlTex...
Unable to resolve host “”; No address associated with hostname [closed]
... have the INTERNET permission. Try adding this to your AndroidManifest.xml file, right before </manifest>:
<uses-permission android:name="android.permission.INTERNET" />
Note: the above doesn't have to be right before the </manifest> tag, but that is a good / correct place to pu...
JSLint says “missing radix parameter”
...t.
Insert:
radix: false
Under the "rules" property in the tslint.json file.
It's not recommended to do that if you don't understand this exception.
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How to improve performance of ngRepeat over a huge dataset (angular.js)?
...ere on github:
https://github.com/scalyr/angular
Usage:
1- include these files in your single-page app:
core.js
scalyr.js
slyEvaluate.js
slyRepeat.js
2- add module dependency:
var app = angular.module("app", ['sly']);
3- replace ng-repeat
<tr sly-repeat="m in rows"> .....<tr>
ENjoY...
What does set -e mean in a bash script?
I'm studying the content of this preinst file that the script executes before that package is unpacked from its Debian archive (.deb) file.
...
How do I close a connection early?
...tput
echo "show something to user";
session_write_close();//close session file on server side to avoid blocking other requests
header("Content-Encoding: none");//send header to avoid the browser side to take content as gzip format
header("Content-Length: ".ob_get_length());//send length header
hea...
Why does Java have transient fields?
...eld should not be part of the serialization (which means saved, like to a file) process.
From the Java Language Specification, Java SE 7 Edition, Section 8.3.1.3. transient Fields:
Variables may be marked transient to
indicate that they are not part of the
persistent state of an object.
...
Turn off spell checking in Eclipse for good
...references into any workspace. I keep a separate .epf (Eclipse preferences file, I guess) that I just import into every new workspace I create:
File → Import... → General → Preferences → Next > From preference file
Related
Importing/Exporting Project Preferences
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