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TextView Marquee not working [duplicate]
...d numerous variations of code to get marquee to work and yours is the only one that i have had success with. as far as i can tell, this is the bare minimum needed for marqueeing android:id="@+id/scroller" android:layout_width="fill_parent" android:layout_height="wrap_content" android:lines=...
C# namespace alias - what's the point?
Where or when would one would use namespace aliasing like
11 Answers
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Getting the error “Java.lang.IllegalStateException Activity has been destroyed” when using tabs with
... problem but when I press on tab2 for the second time I get the error mentioned above. The main activity is as follows:
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How to remove a package from Laravel using composer?
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composer remove <packageName> I think this one is perfect for removing any packages. Forget about Vendor :) For example, composer remove laravel/tinker
– Shamsul Huda
Feb 10 at 15:00
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Is using Random and OrderBy a good shuffle algorithm?
...lgorithms over at Coding Horror . I have seen that somewhere people have done this to shuffle a list:
12 Answers
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What does “Object reference not set to an instance of an object” mean? [duplicate]
... I think this answer is the best answer for NullException. It saved one my projects.
– Ali reza Soleimani Asl
Mar 14 '17 at 14:06
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TSQL Pivot without aggregate function
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You can use the MAX aggregate, it would still work. MAX of one value = that value..
In this case, you could also self join 5 times on customerid, filter by dbColumnName per table reference. It may work out better.
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Is there a way to 'uniq' by column?
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If you want to retain the last one of the duplicates you could use
tac a.csv | sort -u -t, -r -k1,1 |tac
Which was my requirement
here
tac will reverse the file line by line
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Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'?,./
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Why is not mentioned quantifiers \Q and \E for escaping the sequence of characters?
– SerG
May 27 '14 at 8:29
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While loop to test if a file exists in bash
... 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 Bash (or related) shell by typing 'echo $SHELL'. I think that CSH and TCSH use a slightly different semantic for this loop.
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