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Cropping an UIImage
I've got some code that resizes an image so I can get a scaled chunk of the center of the image - I use this to take a UIImage and return a small, square representation of an image, similar to what's seen in the album view of the Photos app. (I know I could use a UIImageView and adjust the crop ...
cancelling queued performSelector:afterDelay calls
...ossible to cancel already queued selector events from the event stack or timer stack (or whatever mechanism it is that is utilized by the API) when you call performSelector:withObject:afterDelay ?
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Setting Access-Control-Allow-Origin in ASP.Net MVC - simplest possible method
I have a simple actionmethod, that returns some json. It runs on ajax.example.com. I need to access this from another site someothersite.com.
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How to take column-slices of dataframe in pandas
I load some machine learning data from a CSV file. The first 2 columns are observations and the remaining columns are features.
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'sudo gem install' or 'gem install' and gem locations
Running ' sudo gem list --local ' and ' gem list --local ' give me differing results. My gem path is set to my home folder and only contains the gems from ' gem list --local '.
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Cross-Domain Cookies
...ly possible to get the cookie from domain1.com by domain2.com. I had the same problem for a social plugin of my social network, and after a day of research I found the solution.
First, on the server side you need to have the following headers:
header("Access-Control-Allow-Origin: http://origin.dom...
javascript: pause setTimeout();
If I have an active timeout running that was set through var t = setTimeout("dosomething()", 5000) ,
17 Answers
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builtins.TypeError: must be str, not bytes
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Works for me in gzip for python3 too! json.load(gzip.open('file.json.gz')) fails, and json.load(gzip.open('file.json.gz', 'rt')) succeeds!
– hobs
Nov 18 '16 at 19:24
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Difficulty with ng-model, ng-repeat, and inputs
...terating over objects. To fix your problem
<body ng-init="models = [{name:'Sam'},{name:'Harry'},{name:'Sally'}]">
<h1>Fun with Fields and ngModel</h1>
<p>names: {{models}}</p>
<h3>Binding to each element directly:</h3>
<div ng-repeat="mod...
Using Razor within JavaScript
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Use the <text> pseudo-element, as described here, to force the Razor compiler back into content mode:
<script type="text/javascript">
// Some JavaScript code here to display map, etc.
// Now add markers
@foreach (var item in Mod...