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How to replace all dots in a string using JavaScript
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Wiktor Stribiżew
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answered Mar 6 '10 at 0:11
aefxxaefxx
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HTML5 form required attribute. Set custom validation message?
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14 Answers
14
Active
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How to grey out a button?
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You have to provide 3 or 4 states in your btn_defaut.xml as a selector.
Pressed state
Default state
Focus state
Enabled state (Disable state with false indication; see comments)
You will provide effect and background for the states accordingly.
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How to convert C# nullable int to int
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647
The other answers so far are all correct; I just wanted to add one more that's slightly cleaner...
C# naming convention for constants?
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497
The recommended naming and capitalization convention is to use PascalCasing for constants (Mic...
For each row in an R dataframe
...;- x[1]
plateName <- x[2]
wellID <- 1
print(paste(wellID, x[3], x[4], sep=","))
cat(paste(wellID, x[3], x[4], sep=","), file= output, append = T, fill = T)
}
> apply(d, 1, f, output = 'outputfile')
share
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How to split last commit into two in Git
... to the index.
$ git add -p myfile
diff --git a/myfile b/myfile
index 93db4cb..2f113ce 100644
--- a/myfile
+++ b/myfile
@@ -1,3 +1,5 @@
+1
something
something else
something again
+2
Stage this hunk [y,n,a,d,/,s,e,?]? s # split this section into two!
Split into 2 hunks.
@@ -1,3 +1,4 @@
+1
so...
SQL Server IN vs. EXISTS Performance
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141
EXISTS will be faster because once the engine has found a hit, it will quit looking as the cond...
JUnit tests pass in Eclipse but fail in Maven Surefire
I have written some JUnit tests using JUnit 4 and spring-test libraries. When I run the tests inside Eclipse then run fine and pass. But when I run them using Maven (during the build process), they fail giving a spring related error. I am not sure what is causing the problem, JUnit, Surefire or Spri...
How to update a single library with Composer?
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answered May 24 '13 at 17:40
Nicolai FröhlichNicolai Fröhlich
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