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How to add 10 days to current time in Rails
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Use
Time.now + 10.days
or even
10.days.from_now
Both definitely work. Are you sure you're in Rails and not just Ruby?
If you definitely are in Rails, where are you trying to run this from? Note that Active Support has to be loaded.
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How to execute more than one maven command in bat file?
...'s also figuring out a similar problem of building multiple maven projects from a batch file in Windows:
REM maven itself uses a batch file so each mvn must be preceded by "call"
REM the -f flag specifies where the pom.xml is found for the project
REM mvn install will save the target output to %use...
Git on Windows: How do you set up a mergetool?
...merge.cmd 'p4merge.exe \"$BASE\" \"$LOCAL\" \"$REMOTE\" \"$MERGED\"'
or, from a windows cmd.exe shell, the second line becomes :
git config --global mergetool.p4merge.cmd "p4merge.exe \"$BASE\" \"$LOCAL\" \"$REMOTE\" \"$MERGED\""
The changes (relative to Charles Bailey):
added to global git c...
Green Bars in Visual Studio 2010
...-------------------+-------------------------+
| Marker | Different from | Different from file |
| colour | file saved on disk? | that was opened? |
+-----------+------------------------------+-------------------------+
| Nothing | No ...
Is there a C++ decompiler? [closed]
...ecompiled source with assembler blocks inside, than rewriting your old app from scratch.
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In MySQL what does “Overhead” mean, what is bad about it, and how to fix it?
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Where did that quote originate from? I'm finding a lot of results in Google.
– Ian Hunter
Sep 4 '12 at 20:38
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How to insert an item at the beginning of an array in PHP?
... the following All numerical array keys will be modified to start counting from zero while literal keys won't be touched.
– craned
Dec 4 '15 at 23:23
1
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Get the current time in C
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Copy-pasted from here:
/* localtime example */
#include <stdio.h>
#include <time.h>
int main ()
{
time_t rawtime;
struct tm * timeinfo;
time ( &rawtime );
timeinfo = localtime ( &rawtime );
printf ( "Curr...
Performing a Stress Test on Web Application?
...esting you want to do, that might be fine.
Pros:
Open-Source/Free tool from the Apache project (helps with buy-in)
Easy to get started with, and easy to use once you grasp the core concepts. (Ie, how to create a request, how to create an assertion, how to work with variables etc).
Very scalable....
How was the first compiler written?
...s quite possible to write a program in opcodes directly by looking them up from a table (such as this one for the 6039 microprocessor, for example) that lists them with the matching assembly instructions, and hand-determining memory addresses/offsets for things like jumps.
The first programs were d...