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adding x and y axis labels in ggplot2
...+
ylab("My y label") +
ggtitle("Weighted Scatterplot of Watershed Area vs. Discharge and Nitrogen Levels (PPM)")
ggplot(ex1221, aes(Discharge, Area)) +
geom_point(aes(size=NO3)) +
scale_size_area("Nitrogen") +
scale_x_continuous("My x label") +
scale_y_continuous("My y label") +
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Will iOS launch my app into the background if it was force-quit by the user?
...nism which can silently launch your app into the background with no visual alert prompt even your app was killed by swiping out from app switcher, amazingly you even cannot see it from app switcher.
PushKit reference from Apple:
The PushKit framework provides the classes for your iOS apps to
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Which browsers support ?
... async support as specified by google is achieved using two parts:
using script on your page (the script is supplied by google) to write out a <script> tag to the DOM.
that script has async="true" attribute to signal to compatible browsers that it can continue rendering the page.
The first...
Java String - See if a string contains only numbers and not letters
... only digits.
JMH testing
Tests compare performance of Character.isDigit vs Pattern.matcher().matches vs Long.parseLong vs checking char values.
These ways can produce different result for non-ascii strings and strings containing +/- signs.
Tests run in Throughput mode (greater is better) with 5...
Running bash script from within python
...not needed (under a Posix system like Linux) if the first line of the bash script is a path to a shell; for example, #!/bin/bash.
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How to get the path of the batch script in Windows?
I know that %0 contains the full path of the batch script, e.g. c:\path\to\my\file\abc.bat
7 Answers
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Mix Razor and Javascript code
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Use <text>:
<script type="text/javascript">
var data = [];
@foreach (var r in Model.rows)
{
<text>
data.push([ @r.UnixTime * 1000, @r.Value ]);
</text>
}
</script>
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How to do ssh with a timeout in a script?
I'm executing a script connecting via password-less SSH on a remote host. I want to set a timeout, so that if the remote host is taking an infinite time to run, I want to come out of that ssh session and continue other lines in my sh script.
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Application_Start not firing?
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to expand - (in VS2010, using MVC 3 project type) right click web project > properties > web (tab) and make sure "Use Visual Studio Development Server" is selected radio button. Then your Application_Start breakpoints should be hit jus...
Generate full SQL script from EF 5 Code First Migrations
...o I use Entity Framework 5 Code First Migrations to create a full database script from the initial (empty) state to the latest migration?
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