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How to add a “readonly” attribute to an ?
How can I add readonly to a specific <input> ? .attr('readonly') does not work.
9 Answers
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How do I check if a file exists in Java?
...w File("C:/").exists() will return true but will not allow you to open and read from it as a file.
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How to find serial number of Android device?
...fine now after adding <uses-permission android:name="android.permission.READ_PHONE_STATE"></uses-permission> permission in androidManifest.xml file.
– Paresh Mayani
Aug 26 '10 at 11:54
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Cancel split window in Vim
...lso consider eckes answer which may be more useful to you, involving :on (read below) if you don't want to do it one window at a time.
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JavaScript: Upload file
...verflow.com/a/33355142/860099">not throwing</a> at all but we can read response status which contains code)
Old school approach - xhr
let photo = document.getElementById("image-file").files[0]; // file from input
let req = new XMLHttpRequest();
let formData = new FormData();
formD...
Change date of git tag (or GitHub Release based on it)
... 0.9.33 -m"Retroactively tagging version 0.9.33"
However, if you have already added the tag, you cannot use the above with git tag -f existingtag or else git will complain when you try to merge:
Rammy:docubot phrogz$ git push --tags
To git@github.com:Phrogz/docubot.git
! [rejected] 1.0.1...
What is the difference between HTTP and REST?
After reading a lot about the differences between REST and SOAP, I got the impression that REST is just another word for HTTP. Can someone explain what functionality REST adds to HTTP?
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What are the differences between Perl, Python, AWK and sed? [closed]
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A++++ post, would read again!
– Robert Gamble
Dec 14 '08 at 21:38
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Is BCrypt a good hashing algorithm to use in C#? Where can I find it? [closed]
I have read that when hashing a password, many programmers recommend using the BCrypt algorithm.
2 Answers
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File changed listener in Java
...n a file has been changed in the file system. I have found nothing but a thread that polls the lastModified File property and clearly this solution is not optimal.
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