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How to initialize/instantiate a custom UIView class with a XIB file in Swift
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@jr-root-cs Your edit contained typos/errors, I had to roll it back. And anyway please don't add code to existing answers. Instead, make a comment; or add your version in your own answer. Thanks.
– Eric Aya
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rbenv not changing ruby version
...pt you are executing and each of its parent directories until reaching the root of your filesystem.
The first .ruby-version file found by searching the current working directory and each of its parent directories until reaching the root of your filesystem. You can modify the .ruby-version file in ...
Android selector & text color
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I tried this with the root Layout of a view that I made for my ListFragment, and ended up with a bunch of errors. What am I doing wrong?
– MowDownJoe
Apr 3 '13 at 13:55
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How to show “Done” button on iPhone number pad
...wWillDisappear:animated];
}
- (UIView *)findFirstResponderUnder:(UIView *)root {
if (root.isFirstResponder)
return root;
for (UIView *subView in root.subviews) {
UIView *firstResponder = [self findFirstResponderUnder:subView];
if (firstResponder != nil)
...
Find the IP address of the client in an SSH session
...s with non-sudoed users. e.g. if you have an ssh user and then escalate to root, a new shell is created and these variables are lost, unless you can trace back through the tree to find the original ssh pid and get the variables from /proc/$PID/environ
– Andrej
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地图组件（高德地图） · App Inventor 2 中文网
...他位置，例如在屏幕外添加 标记，则可以使用“将地图重置为初始边界”按钮将 地图 重新置于起始位置的中心。
属性
自定义URL
支持XYZ格式的地图URL。XYZ格式是一种瓦片地图服务，将地图分成无数个小...
How to provide different Android app icons for different gradle buildTypes?
...is as follows, and your launcher icon is called ic_launcher.png:
[Project Root]
-[Module]
-src
-main
-res
-drawable-*
-ic_launcher.png
Then to add a separate icon for the debug build type, you add:
[Project Root]
-[Module]
-src
-main
...
android fragment- How to save states of views in a fragment when another fragment is pushed on top o
...Exemple follows:
public class AFragment extends Fragment {
private View mRootView;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
if(mRootView==null){
mRootView = inflater.inflate(R.id.fragment_a, container, false...
How to properly import a selfsigned certificate into Java keystore that is available to all Java app
...y you are using, you may need to import an intermediate certificate and/or root certificate into the cacerts file. Use the following syntax to import certificates:
keytool -import -alias -keystore -trustcacerts -file
If you are importing both certificates the alias specified for each certificate ...
proper way to sudo over ssh
...do --prompt="" -S -- whoami << EOF
> <remote_sudo_password>
root
We're telling sudo not to issue a prompt, and to take its input from stdin. This makes the sudo password passing completely silent so the only response you get back is the output from whoami.
This technique has the b...