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How to resolve : Can not find the tag library descriptor for “http://java.sun.com/jsp/jstl/core” [du
... the problem. And also the 'tld' folder do you have it? And how about your web.xml did you map it?
Have a look on the info about jstl for other information.
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How to decompile an APK or DEX file on Android platform? [closed]
... line is miss match to original code. www.decompileandroid.com/ from this web i able to decompile my code but both code are different why?
– Shailendr singh
Jun 2 '14 at 4:51
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how to permit an array with strong parameters
... permit an array of hashes(or an array of objects from the perspective of JSON)
params.permit(:foo, array: [:key1, :key2])
2 points to notice here:
array should be the last argument of the permit method.
you should specify keys of the hash in the array, otherwise you will get an error Unpermit...
Save bitmap to location
I am working on a function to download an image from a web server, display it on the screen, and if the user wishes to keep the image, save it on the SD card in a certain folder. Is there an easy way to take a bitmap and just save it to the SD card in a folder of my choice?
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Set line spacing
...t a similar thing will happen to users who will need to use java applet or web application that requires ᴜᴅᴘ socket (because of the lost of ɴᴘᴀᴘɪ support and all browsers are withdrawing support in their custom plug‑in ᴀᴘɪ). The ᴊᴘʟ web site dedicated to the Cassini mission...
how to change namespace of entire project?
... also rename <add namespace="OldNameSpace" /> in all of the web.config files in the views folder
– neo112
Jul 7 '15 at 7:31
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Is it possible to search for a particular filename on GitHub?
I know that the GitHub web interface lets you search all repositories for files with a particular pathname (e.g. searching for path:/app/models/user.rb yields >109k results), but is there a way to search all repositories for filenames independent of their subdirectory location? I tried using as...
Resize image proportionally with CSS? [duplicate]
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Try
transform: scale(0.5, 0.5);
-ms-transform: scale(0.5, 0.5);
-webkit-transform: scale(0.5, 0.5);
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What is the difference between a shim and a polyfill?
Both seem to be used in web development circles, see e.g. HTML5 Cross Browser Polyfills , which says:
6 Answers
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Windows git “warning: LF will be replaced by CRLF”, is that warning tail backward?
...xplanation of the issue, for example: "LF will be replaced by CRLF in file.json after removing the file and checking it out again".
Note: Git 2.19 (Sept 2018), when using core.autocrlf, the bogus "LF
will be replaced by CRLF" warning is now suppressed.
As quaylar rightly comments, if there is a...