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Synchronous request in Node.js
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answered May 18 '11 at 17:29
RaynosRaynos
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How to duplicate object properties in another object?
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214
for(var k in firstObject) secondObject[k]=firstObject[k];
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How to round a number to n decimal places in Java
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Convert XmlDocument to String
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182
There aren't any quotes. It's just VS debugger. Try printing to the console or saving to a file ...
Django Cookies, how can I set them?
...t content based on a location
the visitor chooses. e.g: User enters in 55812 as the zip. I know what
city and area lat/long. that is and give them their content pertinent
to that area. My question is how can I store this in a cookie so that
when they return they are not required to always enter thei...
The simplest way to comma-delimit a list?
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227
Java 8 and later
Using StringJoiner class :
StringJoiner joiner = new StringJoiner(",");
for...
How To: Execute command line in C#, get STD OUT results
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edited May 11 '12 at 18:23
user1228
answered Oct 15 '08 at 20:36
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How to tell if rails is in production?
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2 easy ways:
tail -f log/production.log
if there are entries populating that log after you hit the app, you're in production mode.
second way:
in one of your views (probably the layout is good), just add
<%= "Environ...
Creating a JavaScript cookie on a domain and reading it across sub domains
Below is a JavaScript cookie that is written on the user's computer for 12 months.
4 Answers
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Change key pair for ec2 instance
How do I change the key pair for my ec2 instance in AWS management console? I can stop the instance, I can create new key pair, but I don't see any link to modify the instance's key pair.
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