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iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
...360jungle.com/virtual-tour/25 on iPhone(iOS 11.1.1) Safari and clicked the buttons in the bottom, the address and tool bar appeared. This is because the buttons are too close to the end of display. I guess it would be better move them somewhere else on mobile mode.
– Téwa
...
How to delete all records from table in sqlite with Android?
My app has two buttons, the first button is for deleting record on user input and the second button is for deleting all records. But when I want to delete data it shows the message
"Your application has been forcefully stopped".
...
9个常用iptables配置实例 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...过具体实例，学习iptables的详细用法。
1.删除已有规则
在新设定iptables规则时，我们一般先确保旧规则被清除，用以下命令清除旧规则：
iptables -F
(or iptables --flush)
2.设置chain策略
对于filter table，默认的chain策略为ACCEPT，...
Assign width to half available screen width declaratively
...
If your widget is a Button:
<LinearLayout android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:weightSum="2"
android:orientation="horizontal">
<Button android:layout_width="0dp"
an...
Can I hex edit a file in Visual Studio?
...
On the open file dialog at the bottom there is a down arrow on the "Open" button
Click "Open With..."
Click "Binary Editor"
Click OK
Or for the keyboard geeks out there:
Ctrl + o
Ctrl + v (paste filename)
tab
tab
↓
w
b
Enter
...
Good examples of MVVM Template
...e=TwoWay, ValidatesOnDataErrors=True}" />
</StackPanel>
<Button Command="{Binding SaveCommand}" />
<Button Command="{Binding CancelCommand}" />
</StackPanel>
Dialogs:
Dialogs and MVVM are a bit tricky. I prefer to use a flavor of the Mediator approach with dialo...
UISegmentedControl below UINavigationbar in iOS 7
...
@Vrutin Don't use a bar button item. Instead, add as a sub view of the toolbar. You can then set the size to be that of the toolbar.
– Leo Natan
Nov 3 '16 at 11:30
...
When should I release objects in -(void)viewDidUnload rather than in -dealloc?
...anyViewsAndAddThemToSelfDotView];
}
in addition, a nib file may create a button and append it to the view controller's view.
On iPhone OS 2.2, when -didReceiveMemoryWarning was invoked from the system, you had to release something to free up memory. You could release the whole view controller's v...
@selector() in Swift?
... #selector(MyClass.test),
userInfo: nil, repeats: false)
button.addTarget(object, action: #selector(MyClass.buttonTapped),
for: .touchUpInside)
view.perform(#selector(UIView.insertSubview(_:aboveSubview:)),
with: button, with: otherButton)
The great t...
Does Eclipse have line-wrap
... Preferences->Java->Code Style->Formatter, then click on the Edit button and select the Comments tab. I like Line Width for Comments to be 120.
Code line wrapping is set nearby, in Preferences->Java->Code Style- >Formatter, then click on the Edit button and select the Line Wrapp...