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How to debug PDO database queries?
Before moving to PDO, I created SQL queries in PHP by concatenating strings. If I got database syntax error, I could just echo the final SQL query string, try it myself on the database, and tweak it until I fixed the error, then put that back into the code.
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How do I POST urlencoded form data with $http without jQuery?
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I think you need to do is to transform your data from object not to JSON string, but to url params.
From Ben Nadel's blog.
By default, the $http service will transform the outgoing request by
serializing the data as JSON and then posting it with the content-
type, "application/j...
Singular or plural controller and helper names in Rails
...to rely on this. It even seems helpers don't have to make the same choice about singular vs. plural as their corresponding controllers, at least according to my limited experimentation. Is that true?
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Properties file in python (similar to Java Properties)
... .ini files there is the ConfigParser module that provides a format compatible with .ini files.
Anyway there's nothing available for parsing complete .properties files, when I have to do that I simply use jython (I'm talking about scripting).
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VS2010 and IE10 Attaching the Script debugger to process iexplore.exe failed
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There is a simpler fix for the JavaScript debugging issue in IE10:
Close IE
In elevated cmd prompt run this command:
regsvr32.exe "%ProgramFiles(x86)%\Common Files\Microsoft Shared\VS7Debug\msdbg2.dll"
(or %ProgramFiles% on a 32-bit OS)
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For each row in an R dataframe
...unction
> d
name plate value1 value2
1 A P1 1 100
2 B P2 2 200
3 C P3 3 300
> f <- function(x, output) {
wellName <- x[1]
plateName <- x[2]
wellID <- 1
print(paste(wellID, x[3], x[4], sep=","))
cat(paste(wellID, x[3], x[4], sep=","...
How to get week number in Python?
How to find out what week number is current year on June 16th (wk24) with Python?
14 Answers
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PHP method chaining?
I am using PHP 5 and I've heard of a new featured in the object-oriented approach, called 'method chaining'. What is it exactly? How do I implement it?
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How to increase the Java stack size?
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Hmm... it works for me and with far less than 999MB of stack:
> java -Xss4m Test
0
(Windows JDK 7, build 17.0-b05 client VM, and Linux JDK 6 - same version information as you posted)
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LaTeX source code listing like in professional books
...d a latex source code listing look like to produce an output like in known books, for example one for the Spring Framework? I've tried with the latex listings package but wasn't able to produce something that looked as nice as the one below. So I'm primarely interested in the formatting instructions...