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How to change language settings in R
...d in R for Windows FAQ, in particular I wrote:
language = EN
inside the file Rconsole (in my installation it is C:\Program Files\R\R-2.15.2\etc\Rconsole); this works also for the command Rscript.
For example you can locate the Rconsole file with this two commands from a command prompt:
cd \
di...
Why call git branch --unset-upstream to fixup?
...'s why it is always a good idea to initialize your new repository with the file README.md, even if it is an empty file
– Ahmed Hussein
Mar 4 '19 at 14:33
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No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
...o "Installed JREs" and clicked "Add..." From there I browsed to C:\Program Files\Java\jdk1.7.0_XX and then I could select the jre as jaipster described.
– jlunavtgrad
Jan 27 '15 at 21:03
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How to change the text on the action bar
...groundColor(Color.GREEN);
}
}
}
strings.xml
The strings.xml file is defined under the values folder.
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="hello">Hello World, Set_Text_TitleBar!</string>
<string name="app_name">Set_Text...
node.js child process - difference between spawn & fork
...continuous data buffer in binary/encoding format , Eg - Transfer 1gb video file,image,log files in ONE TIME
fork will be useful when you want to do messaging
Eg - JSON or XML data messaging
Conslusion
spawn should be used for streaming big data/files/images FROM spawn process TO parent process ...
Servlet returns “HTTP Status 404 The requested resource (/servlet) is not available”
I have an HTML form in a JSP file in my WebContent/jsps folder. I have a servlet class servlet.java in my default package in src folder. In my web.xml it is mapped as /servlet .
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What is Shelving in TFS?
...anges doesn't necessarily revert code, nor does it change the state of the files to checked in. So whilst you are working on these e.g. bug changes, how do you avoid committing the bug change code along with your shelved code?
– Jacques
Aug 28 '18 at 6:44
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Disable Rails SQL logging in console
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@samvermette you can it in a config file. For example: config/initializers/activerecord_logger.rb
– Uri
Feb 16 '13 at 17:46
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Increase heap size in Java
... heap size as 512 MB
-Xmx4g: Will set maximum heap size as 4 GB
(here java file name is : HelloWorld.java)
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How to escape indicator characters (i.e. : or - ) in YAML
In a config file, I have a key to which I wish to assign a URL. The problem is that YAML interprets : and - characters as either creating mappings or lists, so it has a problem with the line
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