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@RequestParam vs @PathVariable
...MatrixVariable
http://localhost:8080/spring_3_2/matrixvars/stocks;BT.A=276.70,+10.40,+3.91;AZN=236.00,+103.00,+3.29;SBRY=375.50,+7.60,+2.07
And the Controller method for it
@RequestMapping(value = "/{stocks}", method = RequestMethod.GET)
public String showPortfolioValues(@MatrixVariable Ma...
vim deleting backward tricks
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MBehtemam
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answered Sep 4 '09 at 1:31
Randy MorrisRandy M...
psql: FATAL: role “postgres” does not exist
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276
If you installed Postgres from homebrew then you need to run /usr/local/opt/postgres/bin/createuser -s postgres in your terminal
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Can I comment out a line in a .git/config file?
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276
Yes, you can comment lines out of Git config files using # or ;.
From the documentation:
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Convert from ASCII string encoded in Hex to plain ASCII?
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A slightly simpler solution:
>>> "7061756c".decode("hex")
'paul'
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Using scanf() in C++ programs is faster than using cin?
...Results
Using a third program, I generated a text file containing 33,280,276 random numbers. The execution times are:
iostream version: 24.3 seconds
scanf version: 6.4 seconds
Changing the compiler's optimization settings didn't seem to change the results much at all.
Thus: there really...
Execute code when Django starts ONCE only?
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276
Update: Django 1.7 now has a hook for this
file: myapp/apps.py
from django.apps import AppCo...
Remove last item from array
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276
You can do this using .slice() method like:
arr.slice(0, -1); // returns [1,0]
Here is a...
How to properly add include directories with CMake
...nd not 'build system generation' time. See link : gist.github.com/mbinna/c61dbb39bca0e4fb7d1f73b0d66a4fd1
– ggulgulia
Mar 21 at 10:34
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What is the significance of ProjectTypeGuids tag in the visual studio project file
...384-00065B846F21}
Web Site {E24C65DC-7377-472B-9ABA-BC803B73C61A}
WCF {3D9AD99F-2412-4246-B90B-4EAA41C64699}
WPF {60DC8134-EBA5-43B8-BCC9-BB4BC16C2548}
XNA (Windows) {6D335F3A-9D43-41b4-9D22-F6F17C4BE596}
XNA (XBox) {2DF5C3F4-5...