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jQuery - If element has class do this
I need an jQuery script that will see if any element has an specific class and do an action like change position.
1 Answer
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Open directory dialog
...le will never notice.
The idea comes from the fact that we can change the title of that dialog, hide files, and work around the resulting filename quite easily.
It is a big hack for sure, but maybe it will do the job just fine for your usage...
In this example I have a textbox object to contain ...
Call An Asynchronous Javascript Function Synchronously
... thing is possible in JS."
No, it is impossible to block the running JavaScript without blocking the UI.
Given the lack of information, it's tough to offer a solution, but one option may be to have the calling function do some polling to check a global variable, then have the callback set data to...
How to get the input from the Tkinter Text Widget?
...ou remove the line, the window created will disappear
# immediately as the script stops running. This will happen so fast
# that you will not even see the window appearing on your screen.
# Keeping the mainloop running also lets you keep the
# program running until you press the close buton
root.mai...
CMake link to external library
...arch & replace' and add the GameKit in the way XCode likes it...
The script looks like this (for Xcode 6.3.1).
s#\/\* Begin PBXBuildFile section \*\/#\/\* Begin PBXBuildFile section \*\/\
26B12AA11C10544700A9A2BA \/\* GameKit.framework in Frameworks \*\/ = {isa = PBXBuildFile; fileRef = 2...
How do I remove objects from a JavaScript associative array?
...ElementsByTagName("head")[0])
elements.push(document.getElementsByTagName("title")[0])
elements["prop"] = document.getElementsByTagName("body")[0]
console.log("number of elements: ", elements.length) // Returns 2
delete elements[1]
console.log("number of elements: ", elements.length) // Returns...
What is a stack trace, and how can I use it to debug my application errors?
...n" java.lang.NullPointerException
at com.example.myproject.Book.getTitle(Book.java:16)
at com.example.myproject.Author.getBookTitles(Author.java:25)
at com.example.myproject.Bootstrap.main(Bootstrap.java:14)
This is a very simple stack trace. If we start at the beginning of...
Adding a favicon to a static HTML page
...
does it have to be befoer the meta data or the script tags?? or not a problem
– TheLegend
Mar 30 '12 at 13:34
2
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What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
... module path per se. CMake ships with its own set of built-in find_package scripts, and their location is in the default CMAKE_MODULE_PATH.
The more normal use case for dependent projects that have been CMakeified would be to use CMake's external_project command and then include the Use[Project].cm...
How to get div height to auto-adjust to background size?
...ize before hand which you usually do. This will let you add overlay text, titles etc. with no negative padding or absolute positioning of the image. They key is to set the padding % to match the image aspect ratio as seen in the example below. I used this answer and essentially just added an image...