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How do I prompt for Yes/No/Cancel input in a Linux shell script?
...-- $(locale LC_MESSAGES)
yesptrn="$1"; noptrn="$2"; yesword="$3"; noword="$4"
while true; do
read -p "Install (${yesword} / ${noword})? " yn
case $yn in
${yesptrn##^} ) make install; break;;
${noptrn##^} ) exit;;
* ) echo "Answer ${yesword} / ${noword}.";;
esac
d...
How to programmatically send a 404 response with Express/Node?
I want to simulate a 404 error on my Express/Node server. How can I do that?
6 Answers
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Insert into a MySQL table or update if exists
...
1664
Use INSERT ... ON DUPLICATE KEY UPDATE
QUERY:
INSERT INTO table (id, name, age) VALUES(1, "A",...
How fast is D compared to C++?
...
64
To enable all optimizations and disable all safety checks, compile your D program with the follo...
How do I install Maven with Yum?
... jewelsea
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answered Aug 22 '12 at 17:39
OrwellHindenbergOrwellHindenberg
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Dealing with “java.lang.OutOfMemoryError: PermGen space” error
...|
edited Oct 29 '13 at 15:44
community wiki
3 r...
How to change the remote a branch is tracking?
...e, but all good. +1.
– Cascabel
Feb 4 '11 at 8:23
From the 1.8.0 release notes: "It was tempting to say "git branch --...
Problem with converting int to string in Linq to entities
...
314
With EF v4 you can use SqlFunctions.StringConvert. There is no overload for int so you need to ...
What's the difference between TRUNCATE and DELETE in SQL
...Use of FLASHBACK in Oracle
http://docs.oracle.com/cd/E11882_01/appdev.112/e41502/adfns_flashback.htm#ADFNS638
Privileges
Variable
Oracle
Delete can be granted on a table to another user or role, but truncate cannot be without using a DROP ANY TABLE grant.
Redo/Undo
Delete generates a small...
How do I enable the column selection mode in Eclipse?
...
477
To activate the cursor and select the columns you want to select use:
Windows:
Alt+Shif...