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In what cases will HTTP_REFERER be empty
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How to run a class from Jar which is not the Main-Class in its Manifest file
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According to the doc this won't work: "In order for this option to work, the manifest of the JAR file must contain a line of the form Main-Class: classname. "
– Thomas
Mar 29 '11 at 15:13
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How do I export a project in the Android studio?
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How can I call controller/view helper methods from the console in Ruby on Rails?
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To call helpers, use the helper object:
$ ./script/console
>> helper.number_to_currency('123.45')
=> "R$ 123,45"
If you want to use a helper that's not included by default (say, because you removed helper :all from Ap...
Test or check if sheet exists
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You don't need error handling in order to accomplish this. All you have to do is iterate over all of the Worksheets and check if the specified name exists:
For i = 1 To Worksheets.Count
If Worksheets(i).Name = "MySheet" Then
exists = True
En...
Re-sign IPA (iPhone)
I currently build all my applications with hudson using xcodebuild followed by a xcrun without any problems
11 Answers
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Django set field value after a form is initialized
...value after the form was submitted, you can use something like:
if form.is_valid():
form.cleaned_data['Email'] = GetEmailString()
Check the referenced docs above for more on using cleaned_data
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How to get week number in Python?
...od returning a tuple containing year, weeknumber and weekday in respective order for the given date instance.
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How to load assemblies in PowerShell?
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While it is technically correct that LoadWithPartialNamehas been deprecated, the reasons (as outlined in blogs.msdn.com/b/suzcook/archive/2003/05/30/57159.aspx) clearly don't apply for an interactive Powershell session. I suggest you add a note...
Why does parseInt(1/0, 19) return 18?
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