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Async image loading from url inside a UITableView cell - image changes to wrong image while scrollin
...png"];
NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"http://myurl.com/%@.jpg", self.myJson[indexPath.row][@"movieId"]]];
NSURLSessionTask *task = [[NSURLSession sharedSession] dataTaskWithURL:url completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable respon...
Call a python function from jinja2
...h easier. Use the function as you would use a variable (works also in more complex situations): from jinja2 import Template ##newline## def clever_function(): ##newline## return "Hello" ##newline## template = Template("{{ clever_function() }}") ##newline## print(template.render(clever_funct...
difference between foldLeft and reduceLeft in Scala
...
To really understand what are you doing with fold/reduce,
check this: http://wiki.tcl.tk/17983
very good explanation. once you get the concept of fold,
reduce will come together with the answer above:
list.tail.foldLeft(list.head)(_)
...
Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
...astle Windsor and DependencyResolver from your UI layer you could write an HttpModule which calls the IoC registry stuff.
I have only an example for StructureMap:
public class DependencyRegistrarModule : IHttpModule
{
private static bool _dependenciesRegistered;
private static readonly obj...
How to include JavaScript file or library in Chrome console?
...; document.head.appendChild(script); } _loadScript('documentcloud.github.com/underscore/underscore-min.js'); _loadScript('backbonejs.org/backbone-min.js');
– Ajay Bhosale
Sep 28 '12 at 5:03
...
HTML input - name vs. id [duplicate]
...sending data to server: When data gets sent to server (usually by means of HTTP POST request) all data gets sent as name-value pairs where name is the name of the input HTML control and value is its value as entered/selected by the user. This is always true for non-Ajax requests. In Ajax requests na...
Camera orientation issue in Android
...ile others simply add the orientation tag in the photo's exif data.
I'd recommend checking the photo's exif data and looking particularly for
ExifInterface exif = new ExifInterface(SourceFileName); //Since API Level 5
String exifOrientation = exif.getAttribute(ExifInterface.TAG_ORIENTATION);
...
What does “pending” mean for request in Chrome Developer Window?
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I also get this when using the HTTPS everywhere plugin.
This plugin has a list of sites that also have https instead of http. So I assume before the actual request is made it is already being cancelled somehow.
So for example when I go to http://stackexch...
Android studio, gradle and NDK
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We have released a first version of the integration as a preview in 1.3: http://tools.android.com/tech-docs/android-ndk-preview
The integration will stay a preview even after 1.3 becomes final. No current ETA as to when it'll be final (as of 2015/07/10).
More information here: http://tools.andro...
Random string generation with upper case letters and digits
...k=N))
A cryptographically more secure version; see https://stackoverflow.com/a/23728630/2213647:
''.join(random.SystemRandom().choice(string.ascii_uppercase + string.digits) for _ in range(N))
In details, with a clean function for further reuse:
>>> import string
>>> import r...