UISplitViewController must be the rootViewController of your application.
AppDelegate.m
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// Override point for customization after application launch.
self.window = [[UIWindow alloc] i...
In pass by value of parameter passing to a method, actual parameter value is copied to formal parameter value. So actual parameter value will not change after returning from called function.
@interface SwapClass : NSObject
-(void) swap:(NSInteger)num1 andNum2:(NSInteger)num2;
@end
@impleme...
The example Checking a string for unwanted characters, describes how to test and reject strings that don't meet certain criteria. Obviously, rejecting input outright is not always possible, and sometimes you just have to make do with what you receive. In these cases, a cautious developer will attemp...
In this example we are going to create a directive to copy a text into the clipboard by clicking on an element
copy-text.directive.ts
import {
Directive,
Input,
HostListener
} from "@angular/core";
@Directive({
selector: '[text-copy]'
})
export class TextCopyDir...
Once a CMake project is initialized via project(), the output verbosity of the resulting build script can be adjusted via:
CMAKE_VERBOSE_MAKEFILE
This variable can be set via CMake's command line when configuring a project:
cmake -DCMAKE_VERBOSE_MAKEFILE=ON <PATH_TO_PROJECT_ROOT>
For G...
While being better in many regards, the new connection syntax in Qt5 has one big weakness: Connecting overloaded signals and slots. In order to let the compiler resolve the overloads we need to use static_casts to member function pointers, or (starting in Qt 5.7) qOverload and friends:
#include <...
The axis offsets for drawing the marker that are specified by refX and refY are applied before the rotation specified by the orient parameter. Below you can see the effects of various combinations of orient and refX, refY to illustrate this.
<svg width="800px" height="600px"&...
The default for drawing markers is to use the stroke width of the calling element, but you can explicitly specify that markers be drawn using the unit system for the element the marker is being applied to by specifying markerUnits="userSpaceOnUse". Markers are drawn into a 3x3 markerUnits ...
ODS (on-disk structure) version is a number representing version of the database low-level data layout structure (ODS). When a new feature is added to Firebird it might or might not require the structure of database pages or system tables (database metadata) to change. If it does, the ODS version mu...
So you've just created your first class in Python, a neat little class that encapsulates a playing card:
class Card:
def __init__(self, suit, pips):
self.suit = suit
self.pips = pips
Elsewhere in your code, you create a few instances of this class:
ace_of_spades = Card('S...
Sometimes you have to deal with structures defined in terms of C data types from Perl. One such application is the creation of raw network packets, in case you want to do something fancier than what the regular socket API has to offer. This is just what pack() (and unpack() of course) is there for.
...
An example to perform login test based on Page object pattern:
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
/**
* Class which models the view of Sign-In page
*/
publ...
.default-settings() {
padding: 4px;
margin: 4px;
font-size: 16px;
border: 1px solid gray;
}
#demo {
.default-settings;
}
The above example when compiled would only produce the following output. The .default-settings() mixin definition would not be output in the compiled CSS fi...
One can verify whether a method was called on a mock by using Mockito.verify().
Original mock = Mockito.mock(Original.class);
String param1 = "Expected param value";
int param2 = 100; // Expected param value
//Do something with mock
//Verify if mock was used properly
Mockito.veri...
Our first element directive will not do much: it will just calculate 2+2 and will be called in html like this:
<my-calculator></my-calculator>
Notice the name of the directive is myCalculator (in CamelCase), but in html it's used as my-calculator (in lisp-case).
Since we want our di...
iOS 6
Within a single line, we can get an UUID like below:
Swift
let UDIDString = UIDevice.currentDevice().identifierForVendor?.UUIDString
Objective-C
NSString *UDIDString = [[[UIDevice currentDevice] identifierForVendor] UUIDString];
The identifierForVendor is an unique identifier that st...
First let's create an ExchangeManager object, where the constructor will connect to the services for us. It also has a GetOofSettings method, which will return the OofSettings object for the specified email address :
using System;
using System.Web.Configuration;
using Microsoft.Exchange.WebServic...
