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iOS Detection of Screenshot?
The app Snapchat , on the App Store, is an app that lets you share pictures with a self-destruct on them. You can only view the pics for X seconds. If you attempt to take a screenshot while the picture is showing using the home-power key combo, it will tell the sender you tried to take a screenshot...
Django: How do I add arbitrary html attributes to input fields on a form?
...
Sorry for advertisment, but I've recently released an app (https://github.com/kmike/django-widget-tweaks) that makes such tasks even less painful so designers can do that without touching python code:
{% load widget_tweaks %}
...
<div class="field">
{{ form.city|attr:"...
AngularJS - Access to child scope
... ...
</div>
</div>
Where in ChildController you have :
app.controller('ChildController',
['$scope', '$rootScope', function ($scope, $rootScope) {
this.init = function() {
$scope.parentCtrl.childCtrl = $scope.childCtrl;
$scope.childCtrl.test = 'aaaa';
...
How can I change image tintColor in iOS and WatchKit
...
iOS
For an iOS app, in Swift 3, 4 or 5:
theImageView.image = theImageView.image?.withRenderingMode(.alwaysTemplate)
theImageView.tintColor = UIColor.red
For Swift 2:
theImageView.image = theImageView.image?.imageWithRenderingMode(UIIma...
What is INSTALL_PARSE_FAILED_NO_CERTIFICATES error?
...nge the android:name property. however, this completely broke the entire app. when I try to install it fails and reads.
2...
IIS 500.19 with 0x80070005 The requested page cannot be accessed because the related configuration d
...son it cannot read the config file is because the process running your web app does not have permission to access the file/directory. So you need to give the process running your web app those permissions.
The access rights should be fairly straightforward, i.e. at least Read, and, depending on yo...
Migrating from JSF 1.2 to JSF 2.0
I am working with a rather large app written in JSF 1.2 .
JSF 1.2 is around 6 years old now. I need to upgrade to JSF 2.0. How painful will this be? I noticed that some attributes in custom tags have been changed etc.
...
How to load external webpage inside WebView
...this post, I finally found the solution. Here is the code:
import android.app.Activity;
import android.os.Bundle;
import android.webkit.WebResourceError;
import android.webkit.WebResourceRequest;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Toast;
import...
Heroku “psql: FATAL: remaining connection slots are reserved for non-replication superuser connectio
I'm developing an app on Heroku with a Postgresql backend. Periodically, I get this error message when trying to access the database, both from the CLI and from loading a page on the server:
...
Azure Blob Storage vs. File Service [closed]
Please correct my wrongs. From my reading on the topic so far, it appears to me that both, Azure Blob Storage and File Service offer the ability to store file(s) and folder(s) (I understand that blobs can store any binary object, but any serialized binary stream is just a file at the end of the day)...