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Check if PHP session has already started
... really think about refactoring your session management code if you don't know whether or not a session is started...
That said, my opinion is subjective, and there are situations (examples of which are described in the comments below) where it may not be possible to know if the session is started....
jQuery trigger file input
...gger an upload box (browse button) using jQuery.
The method I have tried now is:
21 Answers
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Create web service proxy in Visual Studio from a WSDL file
...e C:\Documents and Settings[user]\Desktop\Webservice1.asmx, Click Next
4) Now you will see the functions appear, choose your name for the reference, Click add reference
5) You are done! you can start using it as a namespace in your application don't worry that you used a local file, because anyway...
Pass parameter to controller from @Html.ActionLink MVC 4
...d = Model.AddNewComment.DisplayCaptcha
},
htmlAttributes: null
)
Now not only that your code is more readable but you will never have confusion between the gazillions of overloads that Microsoft made for those helpers.
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Batch renaming files with Bash
.../rename pattern which includes new folder structure.
This will ensure we know the names of our target folders. When we
rename we'll need to use it on the target file name.
# generate the rename target
target="$(sed $sed_pattern <<< $file)"
# Use absolute path of the rename target to mak...
How to specify Composer install path?
...omehow make it so that the extracted folder does not go as deep as it does now: plugins/sfGuardPlugin/sfGuardPlugin-4.0.2/, instead I want plugins/sfGuardPlugin?
– Tower
Aug 9 '12 at 12:41
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What does Class mean in Java?
...
I thought the whole point of a generic is you don't know the class type upfront. Otherwise you would just define a function to use a particular class type for the parameter. This question mark still doesn't make sense.
– Brain2000
Mar 6 ...
Getting “A potentially dangerous Request.Path value was detected from the client (&)”
...y the defaults allow it because that's a common usage. I only have problem now that I want to add URL params to View Controllers.
– Csaba Toth
Aug 29 at 4:16
add a comment
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How do you enable the escape key close functionality in a Twitter Bootstrap modal?
... I can confirm that this solution works in Bootstrap 4. I don't know why it doesn't work by default as the docs say.
– Binar Web
Apr 20 '19 at 13:44
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tomcat - CATALINA_BASE and CATALINA_HOME variables
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I can't say I know the best practice, but here's my perspective.
Are you using these variables for anything?
Personally, I haven't needed to change neither, on Linux nor Windows, in environments varying from development to production. Unl...