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What's the difference between Git Revert, Checkout and Reset?
I am trying to learn how to restore or rollback files and projects to a prior state, and don't understand the difference between git revert , checkout , and reset . Why are there 3 different commands for seemingly the same purpose, and when should someone choose one over the other?
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Converting JSONarray to ArrayList
...e from that listview later, and since JSONArray has no .remove method (Thanks Obama), I am trying to convert it to an arraylist.
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Coffeescript — How to create a self-initiating anonymous function?
...st use parentheses (e.g. (-> foo)(), you can avoid them by using the do keyword:
do f = -> console.log 'this runs right away'
The most common use of do is capturing variables in a loop. For instance,
for x in [1..3]
do (x) ->
setTimeout (-> console.log x), 1
Without the do, y...
How does cookie “Secure” flag work?
I know that a cookie with secure flag won't be sent via an unencrypted connection. I wonder how this works in-depth.
2 An...
Detecting a mobile browser
I'm looking for a function which return boolean value if user has mobile browser or not.
36 Answers
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FileSystemWatcher Changed event is raised twice
I have an application where I am looking for a text file and if there are any changes made to the file I am using the OnChanged eventhandler to handle the event. I am using the NotifyFilters.LastWriteTime but still the event is getting fired twice. Here is the code.
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Boolean vs boolean in Java
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Jigar JoshiJigar Joshi
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jQuery load more data on scroll
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In jQuery, check whether you have hit the bottom of page using scroll function. Once you hit that, make an ajax call (you can show a loading image here till ajax response) and get the next set of data, append it to the div. This functio...
How to remove files and directories quickly via terminal (bash shell) [closed]
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Jim LewisJim Lewis
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How do I get a file's directory using the File object?
...answered Sep 7 '10 at 8:51
Jon SkeetJon Skeet
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