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Android - How To Override the “Back” button so it doesn't Finish() my Activity?
...dInstanceState and it wasn't working but I believe I have spotted my error now. Thanks
– Donal Rafferty
Jun 29 '10 at 16:11
5
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How to append a newline to StringBuilder
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... and now this is deprecated. Please use org.apache.commons.text.TextStringBuilder.
– Ashok M A
Jan 24 '19 at 11:50
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String was not recognized as a valid DateTime “ format dd/MM/yyyy”
...ttern for the United States (en-US) but it does match for France (fr-FR).
Now, you can either call DateTime.ParseExact and pass in the exact format string that you're expecting, or you can pass in an appropriate culture to DateTime.Parse to parse the date.
For example, this will parse your date co...
While loop to test if a file exists in bash
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When you say "doesn't work", how do you know it doesn't work?
You might try to figure out if the file actually exists by adding:
while [ ! -f /tmp/list.txt ]
do
sleep 2 # or less like 0.2
done
ls -l /tmp/list.txt
You might also make sure that you're using a Ba...
javac error: Class names are only accepted if annotation processing is explicitly requested
...home/user $ javac Main.java
user@defiant /home/user $
Slap your forehead now and grumble that the error message is so cryptic.
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Executing multiple commands from a Windows cmd script
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@Gulzar Nazim - Do you know if I can put all the commands in a single batch file with if-else statement as I don't want to maintain it in different batch files?
– Ng2-Fun
Aug 26 '16 at 19:49
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How to solve “The specified service has been marked for deletion” error
...rvices.msc and re open as administrator...
The service will not be listed. Now, install the service using the command,
installutil "path of service"
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How do I detect if software keyboard is visible on Android Device or not?
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Put this in a utils class and pass in the activity - now useful across the whole app.
– Justin
Apr 11 '17 at 14:21
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How to change UIPickerView height
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I know I'm late to the party here - and perhaps there are better methods that exist now to do this, but this worked for me.
– Hanny
Feb 4 '14 at 16:25
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Regex Pattern to Match, Excluding when… / Except between
...match temperature unless italicized"...
Sadly, the technique is not well known: I estimate that in twenty SO questions that could use it, only one has one answer that mentions it—which means maybe one in fifty or sixty answers. See my exchange with Kobi in the comments. The technique is described...