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jQuery or javascript to find memory usage of page

...use. Unfortunately, right now this is still a Chrome only feature (a non-standard extension of window.performance). window.performance.memory Browser support: Chrome 6+ 2012 Answer Is there a way to find out how much memory is being used by a web page, or by my jquery application? I'm look...
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Compare a string using sh shell

I am using SH shell and I am trying to compare a string with a variable's value but the if condition is always execute to true. Why? ...
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How to add text at the end of each line in Vim?

... you can specify them in place of the %. One way is to do a visual select and then type the :. It will fill in :'<,'> for you, then you type the rest of it (Notice you only need to add s/$/,/) :'<,'>s/$/,/ sha...
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Get string character by index - Java

...letter); // Prints f If you want more information on the Character class and the toString method, I pulled my info from the documentation on Character.toString. share | improve this answer ...
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How do you reset the stored credentials in 'git credential-osxkeychain'?

I've followed the GitHub instructions for setting up my account, and I'm able to clone, but I'm unable to push remotely. 7 ...
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How to join (merge) data frames (inner, outer, left, right)

... By using the merge function and its optional parameters: Inner join: merge(df1, df2) will work for these examples because R automatically joins the frames by common variable names, but you would most likely want to specify merge(df1, df2, by = "Custome...
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Are table names in MySQL case sensitive?

... In general: Database and table names are not case sensitive in Windows, and case sensitive in most varieties of Unix. In MySQL, databases correspond to directories within the data directory. Each table within a database corresponds to at le...
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How do I join two lines in vi?

... by pressing "J" at any place in the line you can combine the current line and the next line in the way you want. share | improve this answer | follow | ...
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Grab a segment of an array in Java without creating a new array on heap

... of an array. An example would be to get the byte array containing the 4th and 5th bytes of a byte array. I don't want to have to create a new byte array in the heap memory just to do that. Right now I have the following code: ...
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Continuous Integration for Ruby on Rails? [closed]

...sed with the results. I came from a .NET shop that used CruiseControl.NET and was really spoiled with its ease of use and rich status/reporting. ...