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Creating a new DOM element from an HTML string using built-in DOM methods or Prototype
...e: most current browsers support HTML <template> elements, which provide a more reliable way of turning creating elements from strings. See Mark Amery's answer below for details.
For older browsers, and node/jsdom: (which doesn't yet support <template> elements at the time of writing), ...
LINQ where vs takewhile
...While & Where LINQ methods .I got the following data from MSDN .But It didn't make sense to me
6 Answers
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How to disable and re-enable console logging in Python?
... Handler.setLevel() function.
import logging
import logging.handlers
LOG_FILENAME = '/tmp/logging_rotatingfile_example.out'
# Set up a specific logger with our desired output level
my_logger = logging.getLogger('MyLogger')
my_logger.setLevel(logging.DEBUG)
# Add the log message handler to the lo...
How can I see which Git branches are tracking which remote / upstream branch?
...
An alternative to kubi's answer is to have a look at the .git/config file which shows the local repository configuration:
cat .git/config
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PostgreSQL - Rename database
...ther clients from the database to be renamed
SELECT pg_terminate_backend( pid )
FROM pg_stat_activity
WHERE pid <> pg_backend_pid( )
AND datname = 'name of database';
-- rename the database (it should now have zero clients)
ALTER DATABASE "name of database" RENAME TO "new name of database...
Double not (!!) operator in PHP
... @Theo, It's actually one operator? Does the interpreter consider !! equal to (bool) in this case? Or will different machine code be run depending on which one is used?
– Pacerier
Mar 30 '15 at 12:00
...
How can I remove a flag in C?
...
+1 for catching the nonobvious corner case. One way to avoid it is to instead use flags -= flags & MY_FLAG; (or ^= if you prefer).
– R.. GitHub STOP HELPING ICE
Oct 16 '10 at 7:52
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How to use the TextWatcher class in Android?
...e TextWatcher...
et1.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// TODO Auto-generated method stub
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count, in...
Making a Location object in Android with latitude and longitude values
...th you current location.
Location targetLocation = new Location("");//provider name is unnecessary
targetLocation.setLatitude(0.0d);//your coords of course
targetLocation.setLongitude(0.0d);
float distanceInMeters = targetLocation.distanceTo(myLocation);
...
Creating a new column based on if-elif-else condition
...
To formalize some of the approaches laid out above:
Create a function that operates on the rows of your dataframe like so:
def f(row):
if row['A'] == row['B']:
val = 0
elif row['A'] > row['B']:
val = 1
else:
val = -1
r...