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Failed to Attach to Process ID Xcode
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Resetting the content and settings in the simulator worked for me. This is available in the "iOS Simulator" menu.
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configure: error: C compiler cannot create executables
... you need to launch it, go into its preferences, select the Downloads tab, and click "Install" next to the Command Line Tools package.
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Format number to always show 2 decimal places
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If you want to strip trailing zeros, cast it to a Number or Float after using toFixed: const formattedVal = Number(val.toFixed(2)); Do not use toPrecision, as it counts the non-decimal numbers when using the precision param.
– James L.
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Setting DEBUG = False causes 500 Error
...UG = False , my site will generate 500 (using wsgi & manage.py runserver), and there is no error info in Apache error log and it will run normally when I change debug to True .
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How to force Chrome browser to reload .css file while debugging in Visual Studio?
... When I make changes to my application's .css file inside of Visual Studio and save, refreshing the page will not load with the updated change in my .css file. I think the .css file is still cached.
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How to measure time taken between lines of code in python?
...f you want to measure CPU time, can use time.process_time() for Python 3.3 and above:
import time
start = time.process_time()
# your code here
print(time.process_time() - start)
First call turns the timer on, and second call tells you how many seconds have elapsed.
There is also a function t...
Check status of one port on remote host [closed]
I need a command line that can check the port status on a remote host. I tried ping xxx.xxx.xxx.xxx:161 but it doesn't recognize the "host". I thought it was a "good" answer until I did the same command against a host I know has that port open. This is for a batch file on Windows that will chec...
Where'd padding go, when setting background Drawable?
I have this issue on my EditText and Button views, where I have a nice padding for them to space away from the text, but when I change the background with setBackgroundDrawable or setBackgroundResource that padding is lost forever.
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How do I use DateTime.TryParse with a Nullable?
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Why are you casting a DateTime to a DateTime? You don't need to recased d2 before passing it into the TryParse.
– Aaron Powell
Oct 31 '08 at 21:48
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How to launch Safari and open URL from iOS app
... You can directly use URL instead of NSURL so you can save the cast.
– marsbear
Jul 21 '17 at 9:04
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