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What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?
...telling you what they do doesn't help you remember the names.
map is the "root" of all recursive mapping commands. The root form applies to "normal", "visual+select", and "operator-pending" modes. (I'm using the term "root" as in linguistics.)
noremap is the "root" of all non-recursive mapping com...
CMake not able to find OpenSSL library
...
fixed it on macOS using
brew install openssl
cmake -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl -DOPENSSL_LIBRARIES=/usr/local/opt/openssl/lib
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How can I print a circular structure in a JSON-like format?
...tedObjIndex = index;
}
});
if ( key == ''){ //root element
printedObjects.push(obj);
printedObjectKeys.push("root");
return value;
}
else if(printedObjIndex+"" != "false" && typeof(value)=="object"){
...
Exceptions in .gitignore [duplicate]
...les working together in a hierarchical manner to achieve your goal.
At the root level you may have:
root
*.dll
inside the folder having the myfile.dll you can add another .gitignore file like so:
root/lib/folderwithMyFiledll
!myfile.dll
more info here
An optional prefix "!" which negates...
How to empty (clear) the logcat buffer in Android [duplicate]
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The following command will clear only non-rooted buffers (main, system ..etc).
adb logcat -c
If you want to clear all the buffers (like radio, kernel..etc), Please use the following commands
adb root
adb logcat -b all -c
or
adb root
adb shell logcat -b all -c...
Setup RSpec to test a gem (not Rails)
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Optional: add a .rspec file for default options and put it in your gem's root path:
--color
--format documentation
Finally: run the specs:
$ rspec spec/foobar_spec.rb
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Allow user to select camera or gallery for image
...geIntent() {
// Determine Uri of camera image to save.
final File root = new File(Environment.getExternalStorageDirectory() + File.separator + "MyDir" + File.separator);
root.mkdirs();
final String fname = Utils.getUniqueImageFilename();
final File sdImageMainDirectory = new Fil...
AngularJS routing without the hash '#'
... @chovy - here goes nGinx version: server { server_name my-app; root /path/to/app; location / { try_files $uri $uri/ /index.html; } }
– Moin Haidar
Jul 16 '14 at 10:04
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$on and $broadcast in angular
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If you want to $broadcast use the $rootScope:
$scope.startScanner = function() {
$rootScope.$broadcast('scanner-started');
}
And then to receive, use the $scope of your controller:
$scope.$on('scanner-started', function(event, args) {
// do what ...
Implement touch using Python?
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# Current directory which is "walked through"
# | Directories in root
# | | Files in root Working directory
# | | | |
for root, _, filenames in os.walk('.'):
for fname in filenames:
pathname = os.path.join(root, fname)
try:
os.utime(p...