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How do I parse a string to a float or int?
...e string isn't a valid integer: ValueError: invalid literal for int() with base 10: '545.222', but converting from a float to an int is a supported conversion.
– David Parks
May 7 '18 at 17:46
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Format date and time in a Windows batch script
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Here is how I generate a log filename (based on http://ss64.com/nt/syntax-getdate.html):
@ECHO OFF
:: Check WMIC is available
WMIC.EXE Alias /? >NUL 2>&1 || GOTO s_error
:: Use WMIC to retrieve date and time
FOR /F "skip=1 tokens=1-6" %%G IN ('WMIC Pat...
How can I open a URL in Android's web browser from my application?
...android.net.Uri instance to the 2nd parameter, and a new Intent is created based on the given data url.
And then, simply call startActivity(Intent intent) to start a new Activity, which is bundled with the Intent with the given URL.
Do I need the if check statement?
Yes. The docs says:
If th...
RRSet of type CNAME with DNS name foo.com. is not permitted at apex in zone bar.com
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@eugene I assume you're referring to AWS' DNS based domain ownership verification: docs.aws.amazon.com/acm/latest/userguide/… If that's the case, then Amazon asks you to add a CNAME for a SUBDOMAIN of the domain you claim to own. The first label in the CNAME they ask y...
Keyboard Interrupts with python's multiprocessing Pool
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For some reasons, only exceptions inherited from the base Exception class are handled normally. As a workaround, you may re-raise your KeyboardInterrupt as an Exception instance:
from multiprocessing import Pool
import time
class KeyboardInterruptError(Exception): pass
def f...
How to have multiple data-bind attributes on one element?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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MySQL how to join tables on two fields
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to get height of entire document with JavaScript?
..., it actually tests and evaluates browser behaviour when it is loaded and, based on the result, queries the right property from there on out.
The impact of this one-time test on performance is minimal, and the plugin returns the right results in even the weirdest scenarios - not because I say so, ...
Using the “animated circle” in an ImageView while loading stuff
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You can use this code from firebase github samples ..
You don't need to edit in layout files ... just make a new class "BaseActivity"
package com.example;
import android.app.ProgressDialog;
import android.support.annotation.VisibleForTesting;
import and...
NoClassDefFoundError: android.support.v7.internal.view.menu.MenuBuilder
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In my tests, based on a review of the generated proguard mapping file, this suggested proguard config does not result in obfuscating the MenuBuilder class name, although it does obfuscate SubMenuBuilder.
– Andy Denni...