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Add regression line equation and R^2 on graph
...on
# GET EQUATION AND R-SQUARED AS STRING
# SOURCE: https://groups.google.com/forum/#!topic/ggplot2/1TgH-kG5XMA
lm_eqn <- function(df){
m <- lm(y ~ x, df);
eq <- substitute(italic(y) == a + b %.% italic(x)*","~~italic(r)^2~"="~r2,
list(a = format(unname(coef(m)[1]), digi...
Xcode is not currently available from the Software Update server
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You can download the command line tools for OS X Mavericks manually from here:
https://developer.apple.com/downloads/index.action?name=for%20Xcode
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Check if Internet Connection Exists with Javascript? [duplicate]
...ore your close </body> tag:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="js/vendor/jquery-1.10.2.min.js"><\/script>')</script>
This is probably the easiest w...
Update multiple columns in SQL
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@Joe: no. See answer from Alex K below(stackoverflow.com/a/9079904/27535), there is a request to MS to add it
– gbn
Jan 31 '12 at 13:22
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项目管理实践【三】每日构建【Daily Build Using CruiseControl.NET and MS...
...内容是否包含详细的编译信息 -->
<email mailhost="smtp.qq.com" mailport="25"
mailhostUsername="******" mailhostPassword="******" from="******@qq.com" includeDetails="true">
<!--接收邮件通知的用户 -->
<users>
<!--name是SVN服务器...
PHP best way to MD5 multi-dimensional array?
... the results of the test with this live script here:
http://nathanbrauer.com/playground/serialize-vs-json.php
http://nathanbrauer.com/playground/plain-text/serialize-vs-json.php
Now, one thing to note is array(1,2,3) will produce a different MD5 as array(3,2,1). If this is NOT what you want. Tr...
How do I pass data between Activities in Android application?
...to the intent. The name must include a package prefix, for example the app com.android.contacts would use names like "com.android.contacts.ShowAll".
– Serguei Fedorov
Nov 13 '13 at 16:25
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Create a date from day month and year with T-SQL
... edited May 23 '17 at 10:31
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answered Nov 5 '08 at 22:17
Cade RouxCade Roux
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Android: Temporarily disable orientation changes in an Activity
...s moves.
EDIT: this was not the best possible answer. As explained in the comments, there are issues with this method. The real answer is here.
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