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$(this).serialize() — How to add a value?
...ould be sent as a URL parameter, not in the POSTed data. This might not be ideal if a) whatever's running on the server side expects it to be POSTed (eg using request.POST instead of request.REQUEST in Django), or b) NonFormValue is something that shouldn't appear in the URL bar or history either fo...
Importing variables from another file?
... this is generally something you should not do.
– David Cain
Jun 22 '13 at 22:17
8
As David notes...
Passing Data between View Controllers
...
#import "ViewControllerB.h"
Then where you want to load the view eg. didSelectRowAtIndex or some IBAction you need to set the property in ViewControllerB before you push it onto nav stack.
ViewControllerB *viewControllerB = [[ViewControllerB alloc] initWithNib:@"ViewControllerB" bundle:nil];
v...
How to send a “multipart/form-data” with requests in python?
...der is posted as data, don't use files=...!
# The MultipartEncoder provides the content-type header with the boundary:
headers={'Content-Type': mp_encoder.content_type}
)
Fields follow the same conventions; use a tuple with between 2 and 4 elements to add a filename, part mime-type or extr...
How to search in array of object in mongodb
...nswered Dec 26 '12 at 15:00
Leonid BeschastnyLeonid Beschastny
41.4k99 gold badges9797 silver badges108108 bronze badges
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Could not open a connection to your authentication agent
...
Did You Start ssh-agent?
You might need to start ssh-agent before you run the ssh-add command:
eval `ssh-agent -s`
ssh-add
Note that this will start the agent for msysgit Bash on Windows. If you're using a different shell ...
Allow multi-line in EditText view in Android?
How to allow multi-line in Android's EditText view?
15 Answers
15
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How to draw circle in html page?
...
You can't draw a circle per se. But you can make something identical to a circle.
You'd have to create a rectangle with rounded corners (via border-radius) that are one-half the width/height of the circle you want to make.
#circle {
width: 50px;
height: 50px;
...
What is the `data-target` attribute in Bootstrap 3?
...emo modal
</button>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
[...]
</div>
In this example, the button has data-target="#myModal", if you click on it, <div id="myModal">...<...
get size of json object
...en code they produce will not work on certain versions so that they can decide whether to take that into account or not.
– David Navarre
Feb 25 '14 at 18:54
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