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Can Selenium Webdriver open browser windows silently in background?
...vers/chromedriver', chrome_options=options)
I also add you a bit more of info about this in the official Google website https://developers.google.com/web/updates/2017/04/headless-chrome
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im...
mysqldump data only
...e syntax for dumping all data in my mysql database. I don't want any table information.
8 Answers
...
Log exception with traceback
...he except: handler/block to log the current exception along with the trace information, prepended with a message.
import logging
LOG_FILENAME = '/tmp/logging_example.out'
logging.basicConfig(filename=LOG_FILENAME, level=logging.DEBUG)
logging.debug('This message should go to the log file')
try:
...
Google Maps API v2: How to make markers clickable?
...
the same thing as with markers - you need to register OnInfoWindowClickListenerCallback. There is a method in GoogleMap for that: googleMap.setOnInfoWindowClickListener(listener);
– Pavel Dudka
Jan 9 '13 at 20:02
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Check if page gets reloaded or refreshed in JavaScript
...heck for Navigation Timing API support
if (window.performance) {
console.info("window.performance works fine on this browser");
}
console.info(performance.navigation.type);
if (performance.navigation.type == performance.navigation.TYPE_RELOAD) {
console.info( "This page is reloaded" );
} else {
...
Can't subtract offset-naive and offset-aware datetimes
...timezone awareness?
from http://pytz.sourceforge.net/
naive = dt.replace(tzinfo=None)
may have to add time zone conversion as well.
edit: Please be aware the age of this answer. An answer involving ADDing the timezone info instead of removing it in python 3 is below. https://stackoverflow.com/a/256...
Where is nodejs log file?
...ver I have "Segmentation fault", I want to look at log file for additional info...
4 Answers
...
What's the difference between parenthesis $() and curly bracket ${} syntax in Makefile?
...
Actually, it seems to be fairly different:
, = ,
list = a,b,c
$(info $(subst $(,),-,$(list))_EOL)
$(info $(subst ${,},-,$(list))_EOL)
outputs
a-b-c_EOL
md/init-profile.md:4: *** unterminated variable reference. Stop.
But so far I only found this difference when the variable name into...
gdb: how to print the current line or find the current line number?
...
I do get the same information while debugging. Though not while I am checking the stacktrace. Most probably you would have used the optimization flag I think. Check this link - something related.
Try compiling with -g3 remove any optimizatio...
Calling the base constructor in C#
...lass : Exception
{
public MyExceptionClass(string message, string extrainfo) : base(message)
{
//other stuff here
}
}
Note that a constructor is not something that you can call anytime within a method. That's the reason you're getting errors in your call in the constructor body...