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Get the _id of inserted document in Mongo database in NodeJS
...can access the inserted record as below. collection.insert({name:"David", title:"About MongoDB"}, function(err, records){ console.log("Record added as "+records[0]._id); }); Ref: mongodb.github.io/node-mongodb-native/markdown-docs/insert.html
– Rohit Singh Sengar
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How can you detect the version of a browser?
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This script incorrectly reports browser Chrome version 4.0 for the internal Facebook browser (launched when you click web links within the Facebook app on Android). The useragent string looks something like: Mozilla/5.0 (Linux; An...
conditional unique constraint
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Okay, I posted a sample script that will help you prove what I'm talking about. I tested it and it works. If you look at the two commented lines, you'll see the message I get. Nota bene, in my implementation, I merely ensure that you cannot add a...
How to run a Python script in the background even after I logout SSH?
I have Python script bgservice.py and I want it to run all the time, because it is part of the web service I build. How can I make it run continuously even after I logout SSH?
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How do I localize the jQuery UI Datepicker?
...then include it in your page like this for example(italian language):
<script type="text/javascript" src="/scripts/jquery.ui.datepicker-it.js"></script>
then use zilverdistel's code :D
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How to find unused images in an Xcode project?
...this pretty fast, but there are some obvious optimizations to make if this script runs frequently. This code checks every basename twice if you have both retina/non-retina assets, for example.
#!/bin/bash
for i in `find . -name "*.png" -o -name "*.jpg"`; do
file=`basename -s .jpg "$i" | xargs...
How to redirect 'print' output to a file using python?
..., redirecting stdout also works for me. It is probably fine for a one-off script such as this:
import sys
orig_stdout = sys.stdout
f = open('out.txt', 'w')
sys.stdout = f
for i in range(2):
print 'i = ', i
sys.stdout = orig_stdout
f.close()
Redirecting externally from the shell itself is ...
What's the difference between event.stopPropagation and event.preventDefault?
..."#foo").click(function () {
alert("parent click event fired!")
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="foo">
<button id="but">button</button>
</div>
stopPropagation
$("#but").click(...
What's the purpose of starting semi colon at beginning of JavaScript? [duplicate]
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The semi-colon is there in case you include this script just after some 'bad' script that doesn't properly close off its last line with a semi-colon. In this case it's possible the two scripts would be combined and result in invalid code. For example if you are merging mu...
How to apply a patch generated with git format-patch?
...nswered the original detailed question but it answered the question in the title which is why I am on this page. thank you!
– Rock Lee
Feb 1 '17 at 22:17
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