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jQuery empty() vs remove()
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160
empty() will empty the selection of its contents, but preserve the selection itself.
remove()...
How to use shell commands in Makefile
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152
With:
FILES = $(shell ls)
indented underneath all like that, it's a build command. So this...
“An exception occurred while processing your request. Additionally, another exception occurred while
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216
+300
First, ...
SQL Server 2008: how do I grant privileges to a username?
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139
If you want to give your user all read permissions, you could use:
EXEC sp_addrolemember N'db...
Why is an int in OCaml only 31 bits?
... and pointers which are actually integers in disguise (those that end with 1). And it still leaves us with all pointers that end in 10 free to do other stuff. Also, most modern operating systems reserve the very low addresses for themselves, which gives us another area to mess around with (pointers ...
Redis: possible to expire an element in an array or sorted set?
...want to add values to a List type structure and have them get auto removed 1 hour after insertion. Is that currently possible, or would it require running a cron job to do the purging manually?
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Should I use AppDomain.CurrentDomain.BaseDirectory or System.Environment.CurrentDirectory?
... have two exe files in the same folder, I can run exe2 from a button in exe1. Today I was observing a customer over a remote (terminal services) session and exe2 failed to run 'File not found' error, yet exe1 was in the same directory when we checked. So should I be using AppDomain.CurrentDomain.Ba...
mvn clean install vs. deploy vs. release
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answered Sep 7 '10 at 17:22
Pascal ThiventPascal Thivent
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Does use of final keyword in Java improve the performance?
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13 Answers
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Oracle PL/SQL - How to create a simple array variable?
... for a fixed-size array:
declare
type array_t is varray(3) of varchar2(10);
array array_t := array_t('Matt', 'Joanne', 'Robert');
begin
for i in 1..array.count loop
dbms_output.put_line(array(i));
end loop;
end;
Or TABLE for an unbounded array:
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type array_t is table of ...