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Check if key exists and iterate the JSON array using Python
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
Invalid postback or callback argument. Event validation is enabled using '
... I had the same error as the OP...I was using a wizard in my form and I was calling the 0 step in my page load. removed that and problem disappeared. Thanks...
– tking
Jan 25 '11 at 22:48
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Favorite (G)Vim plugins/scripts? [closed]
...nd to open files and
directories. It presents the filesystem to you in the form of a tree which you
manipulate with the keyboard and/or mouse. It also allows you to perform
simple filesystem operations.
The tree can be toggled easily with :NERDTreeToggle which can be mapped to a more suitable key....
Delete file from internal storage
...as a String, and then request that the directory's absolute path in String form be returned by the constructor that has access to that information.
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See what's in a stash without applying it [duplicate]
... By default,
the command shows the diffstat, but it will accept any format known to git diff
(e.g., git stash show -p stash@{1} to view the second most recent stash in patch
form).
To list the stashed modifications
git stash list
To show files changed in the last stash
git ...
File uploading with Express 4.0: req.files undefined
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The body-parser module only handles JSON and urlencoded form submissions, not multipart (which would be the case if you're uploading files).
For multipart, you'd need to use something like connect-busboy or multer or connect-multiparty (multiparty/formidable is what was originall...
Run single test from a JUnit class using command-line
...unner fairly easily. Here's one that will run a single test method in the form com.package.TestClass#methodName:
import org.junit.runner.JUnitCore;
import org.junit.runner.Request;
import org.junit.runner.Result;
public class SingleJUnitTestRunner {
public static void main(String... args) thr...
What is the difference between the GNU Makefile variable assignments =, ?=, := and +=?
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A subtle difference is:- ?: can improve performance in recursive called makefiles. For e.g if $? = $(shell some_command_that_runs_long_time). In recursive calls this will be evaluated only once. causing gains in build performance. := will be slower since the command i...
Assign format of DateTime with data annotations?
...
Try tagging it with:
[DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:MM/dd/yyyy}")]
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Google Chrome form autofill and its yellow background
I have design problem with Google Chrome and its form autofill function.
If Chrome remembers some login/password it changes a background color to a yellow one.
...