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Presenting a UIAlertController properly on an iPad using iOS 8
...awer resist to open action sheet. because it was opening in left corner of screen. issue only was at iPad.
– Rana Ali Waseem
Nov 25 '19 at 5:23
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How to prevent the activity from loading twice on pressing the button
...re doing some long processing after starting new activity.. That's why the screen turns out black. Now if you want to avoid that black screen, you should show a progress dialog at the start of activity and do the long processing in a separate thread (i.e. UI Thread or Simply use async class). Once y...
What is InputStream & Output Stream? Why and when do we use them?
...ways to input and output: whether the stream is a file, a web page, or the screen shouldn't matter. All that matters is that you receive information from the stream (or send information into that stream.)
InputStream is used for many things that you read from.
OutputStream is used for many things...
Markup XML解析库下载（Markup.h 和 Markup.cpp） - 源码下载 - 清泛网 - 专注C/C++及内核技术
...下载（Markup.h 和 Markup.cpp）Markup CMarkup XML解析C++编写的，一个 h，一个 cpp，绿色小巧，直接加入工程源码编译，跨平台。使用方法参见《C++ 读写xml方法整理（持续更新）》Markup h M C++编写的，一个.h，一个.cpp，绿色小巧，直接...
Where can I get Google developer key
...lopers Console:
You get your 'Developer key' (a.k.a. API key) on the same screen where you get your client ID/secret. (This is the 'Credentials' screen, which can be found under 'APIs & auth' in the left nav.)
Below your client ID keys, there is a section titled 'Public API access'. If there ...
What's the difference if I put css file inside or ?
...tually loaded already. So very quickly users see something appear on their screen (e.g. background colors). If not, users see blank screen for some time before the CSS reaches the user.
Also, if you leave the styles somewhere in the <body>, the browser has to re-render the page (new and old wh...
How to capture UIView to UIImage without loss of quality on retina display
...rgument) and you'll get a context with a scale factor equal to that of the screen.
UIGraphicsBeginImageContext uses a fixed scale factor of 1.0, so you're actually getting exactly the same image on an iPhone 4 as on the other iPhones. I'll bet either the iPhone 4 is applying a filter when you impli...
Circular gradient in android
I'm trying to make a gradient that emits from the middle of the screen in white, and turns to black as it moves toward the edges of the screen.
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How to move git repository with all branches from bitbucket to github?
...tHub (without readme or license, you can add them later) and the following screen will show.
In the import code option, paste your Bitbucket repo's URL and voilà!!
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DTO = ViewModel?
...ent in one chunk (coarse grained).
However, some people use the notion of screen bound DTOs (nothing to do with crossing process boundries). Again these are populated with the required data (generally the data required for a particular screen and could be an aggregation of data from various sources...