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iPhone : How to detect the end of slider drag?
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answered Feb 22 '12 at 8:08
Rok JarcRok Jarc
18k88 gold badges6363 silver badges120120 bronze badges
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How can I check a C# variable is an empty string “” or null? [duplicate]
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221
if (string.IsNullOrEmpty(myString)) {
//
}
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How can I tell if a DOM element is visible in the current viewport?
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26 Answers
26
Active
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WatiN or Selenium? [closed]
...ust want to say that I'm currently working hard on a beta release of WatiN 2.0 somewhere in Q1 of 2009. It will be a major upgrade to the current CTP 2.0 versions and will basically give you the same functionality to automate FireFox and IE as version 1.3.0 offers for automating IE.
So no concerns ...
WCF timeout exception detailed investigation
...n IIS7 and various clients querying the service. The server is running Win 2008 Server. The clients are running either Windows 2008 Server or Windows 2003 server. I am getting the following exception, which I have seen can in fact be related to a large number of potential WCF issues.
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How to read a file without newlines?
...ewline at the end of file:
with open(the_file, 'r+') as f:
f.seek(-1, 2) # go at the end of the file
if f.read(1) != '\n':
# add missing newline if not already present
f.write('\n')
f.flush()
f.seek(0)
lines = [line[:-1] for line in f]
Or a simpler alt...
Single script to run in both Windows batch and Linux Bash?
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92
What I have done is use cmd’s label syntax as comment marker. The label character, a colon (:)...
No route matches “/users/sign_out” devise rails 3
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29 Answers
29
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Node.js Best Practice Exception Handling
... // no error occured, continue on
return x/y
}
}
// Divide 4/2
var result = divideSync(4,2)
// did an error occur?
if ( result instanceof Error ) {
// handle the error safely
console.log('4/2=err', result)
}
else {
// no error occured, continue on
console.log('4/2='+res...
How do I prevent Eclipse from hanging on startup?
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