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Conventions for exceptions or error codes
...handle the exception where it occurred, and must pass it up the stack to a UI, (or worse, across the wire from a mid-tier component to a UI), then with the exception model, you don't need to code every intervening method in your stack to recognize and pass the exception up the stack... The exception...
What is the difference between a framework and a library?
...It can contain extra resources (images, localized strings, XML data files, UI objects, etc.) and unless the framework is released to public, it usually contains the necessary .h files you need to use the library.
Thus you have everything within a single package you need to use the library in your ...
How to prevent text in a table cell from wrapping
...le-layout:fixed; in order for this to work.
– daniloquio
Aug 14 '12 at 20:58
...
What is the use of the ArraySegment class?
...rol gate. Loops
that use discrete calculations can now
be farmed out quite easily, something
that the latest C++ compilers are
starting to do as a code optimization
step.
UI Segmentation - Constrain your UI displays using segmented
structures. You can now store
structures represe...
Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
...:ajax execute>
The process attribute is server side and can only affect UIComponents implementing EditableValueHolder (input fields) or ActionSource (command fields). The process attribute tells JSF, using a space-separated list of client IDs, which components exactly must be processed through th...
in iPhone App How to detect the screen resolution of the device
...
CGRect screenBounds = [[UIScreen mainScreen] bounds];
That will give you the entire screen's resolution in points, so it would most typically be 320x480 for iPhones. Even though the iPhone4 has a much larger screen size iOS still gives back 320x48...
苹果全球开发者大会：无硬件 iOS 9等三大系统更新 - 资讯 - 清泛网 - 专注C...
...索、邮件收发等历史使用记 录，都会被手机记录下来并生成提醒。但你完全不用担心数据泄露，所有记录都将只被保存在设备中。不会与Apple ID 相关联，也不会分享给第三方。
另外，苹果还表示iOS 9更加省电，相比iOS 8可以让...
Android: Background Image Size (in Pixel) which Support All Devices
...multiple supporting screens you have to read
http://developer.android.com/guide/practices/screens_support.html
xxxhdpi: 1280x1920 px
xxhdpi: 960x1600 px
xhdpi: 640x960 px
hdpi: 480x800 px
mdpi: 320x480 px
ldpi: 240x320 px
...
Show AlertDialog in any position of the screen
...arSequence[] items = {"Set as Ringtone", "Set as Alarm"};
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setItems(items, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int item) {
if(item == 0) {
} e...
Share data between AngularJS controllers
...ction(event, toState, toParams, fromState, fromParams){ ... }) if you have ui.router
– Nuno Silva
Jul 9 '16 at 21:29
...