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How does “cat
...nyway: I had the need to create a config file in a directory that required root rights.
The following does not work for that case:
$ sudo cat <<EOF >/etc/somedir/foo.conf
# my config file
foo=bar
EOF
because the redirection is handled outside of the sudo context.
I ended up using this ...
Drag and drop files into WPF
...
I used a Grid as root element, with a Border inside with the Background property set to something (white is fine, but not transparent). Inside the Border I put the actual content.
– mcont
Jan 27 '15 at 1...
Determine command line working directory when running node bin script
...s desirable to run an NPM script in the current directory, rather than the root of the project.
This variable is available inside npm package scripts as:
$INIT_CWD.
You must be running a recent version of NPM. If this variable is not available, make sure NPM is up to date.
This will allow you a...
What is difference between XML Schema and DTD?
..."UTF-8"?>
<!DOCTYPE university[ // --> university as root element
<!ELEMENT university (student*)> // --> university has * = Multiple students
<!ELEMENT student (name,year)> // --> Student has elements name and year
<!ELEMENT name (#PCDATA)> ...
android webview geolocation
...private final int PAGE_REDIRECTED = 0x2;
private CoordinatorLayout rootView;
private WebView webView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_webview)...
How to execute a java .class from the command line
...classes. Note than when you use packages, the classpath has to contain the root directory, not the package subdirectories. e.g. if your class is my.package.Echo and the .class file is bin/my/package/Echo.class, the correct classpath directory is bin.
...
What are the differences between a UIView and a CALayer?
... That’s true, but there’s a trick to that:
every UIView contains a root layer that it draws to!
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Best practices for in-app database migration for Sqlite
... after migration is %d", [self databaseSchemaVersion]);
}
And here's the root view controller code that invokes the migration, using MBProgressHUD to display a progress bezel:
- (void)viewDidAppear {
[super viewDidAppear];
if ([[Database sharedDatabase] userDatabaseNeedsMigration]) {
...
How to detect the swipe left or Right in Android?
...P
}
}
and this is a use example:
filters_container=(RelativeLayout)root.findViewById(R.id.filters_container);
new SwipeDetector(filters_container).setOnSwipeListener(new SwipeDetector.onSwipeEvent() {
@Override
public void SwipeEventDetected(View v, SwipeDetector.SwipeTyp...
How to change an application icon programmatically in Android?
...lame me, when you get this user-emails "It does not work on my XYZ, double rooted, super blasted phone"
The launcher writes a Toast when a shortcut was installad and one when a shortcut was uninstalled. So I get two Toasts every time I change the icon. This is not perfect, but well, as long as the r...