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How to install mongoDB on windows?
... installation it’s just Downloading…
I. Download the zip file http://www.mongodb.org/downloads
II. Extract it and copy the files into your desired location.
III. Start the DB engine.
IV. Test the installation and use it.
That's it! So simple, right? Ok let’s start
1. Download the zip file...
Disabled input text color
...because there isn't a pseudo-class input:readonly.
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<style type="text/css">
button.readonly{
border:solid 1px #880000;
background-color:#ffffff;
color:#880000;
}
</style>
</head>
...
Equivalent of “throw” in R
...Division by zero.
[1] "It's ok!"
You can read more about it here: http://www1.maths.lth.se/help/R/R.oo/
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Printing the correct number of decimal points with cout
...
You were nearly there, need to use std::fixed as well, refer http://www.cplusplus.com/reference/iostream/manipulators/fixed/
#include <iostream>
#include <iomanip>
int main(int argc, char** argv)
{
float testme[] = { 0.12345, 1.2345, 12.345, 123.45, 1234.5, 12345 };
std...
How to remove a field completely from a MongoDB document?
...xample.update({}, {$unset: {words:1}}, false, true);
Refer this:
http://www.mongodb.org/display/DOCS/Updating#Updating-%24unset
UPDATE:
The above link no longer covers '$unset'ing. Be sure to add {multi: true} if you want to remove this field from all of the documents in the collection; otherw...
Find number of months between two Dates in Ruby on Rails
... 12 + date2.month) - (date1.year * 12 + date1.month)
more info at http://www.ruby-forum.com/topic/72120
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How can I increment a date by one day in Java?
...
Take a look at Joda-Time (https://www.joda.org/joda-time/).
DateTimeFormatter parser = ISODateTimeFormat.date();
DateTime date = parser.parseDateTime(dateString);
String nextDay = parser.print(date.plusDays(1));
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Difference between web server, web container and application server
...mat data that is consumed by other application components.
Source: http://www.service-architecture.com/articles/application-servers/j2ee_web_server_or_container.html
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The required anti-forgery form field “__RequestVerificationToken” is not present Error in user Regis
...s » EmptyHostName » IP » 443) but there was not a binding for (https » www.mysite.com » IP » 443). So I added a new binding with a non-empty host name for https that was equal to the domain and It solved the problem. I have rewrite settings in IIS to force http 2 https too.
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How can I do time/hours arithmetic in Google Spreadsheet?
...2
returns True (1) or False (0), if true 1 day (24 hours) is added.
http://www.excelforum.com/excel-general/471757-calculating-time-difference-over-midnight.html
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