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What is the difference between server side cookie and client side cookie?

What is the difference between creating cookies on the server and on the client? Are these called server side cookies and client side cookies? Is there a way to create cookies that can only be read on the server or on the client? ...
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What's the cleanest way of applying map() to a dictionary in Swift?

...values. It also includes a filter(_:) overload which returns a Dictionary, and init(uniqueKeysWithValues:) and init(_:uniquingKeysWith:) initializers to create a Dictionary from an arbitrary sequence of tuples. That means that, if you want to change both the keys and values, you can say something li...
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“Could not find any information for class named ViewController”

...roject. Steps: In the project file explorer (left panel) find the class and right click -> Delete Remove reference (do not move to trash as you will lose the class for good) Right click on the folder that contained the class -> Add files to ... Find the class you just deleted in the file sy...
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Python: reload component Y imported with 'from X import Y'?

...nce I have imported a module X in an interpreter session using import X , and the module changes on the outside, I can reload the module with reload(X) . The changes then become available in my interpreter session. ...
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In javascript, is an empty string always false as a boolean?

... Yes. Javascript is a dialect of ECMAScript, and ECMAScript language specification clearly defines this behavior: ToBoolean The result is false if the argument is the empty String (its length is zero); otherwise the result is true Quote taken from http://www.ecma-inte...
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How to calculate the CPU usage of a process by PID in Linux from C?

...time kernel mode jiffies with child's You're probably after utime and/or stime. You'll also need to read the cpu line from /proc/stat, which looks like: cpu 192369 7119 480152 122044337 14142 9937 26747 0 0 This tells you the cumulative CPU time that's been used in various categories, ...
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Is it possible to cache POST methods in HTTP?

With very simple caching semantics: if the parameters are the same (and the URL is the same, of course), then it's a hit. Is that possible? Recommended? ...
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C state-machine design [closed]

I am crafting a small project in mixed C and C++. I am building one small-ish state-machine at the heart of one of my worker thread. ...
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Python != operation vs “is not”

... == is an equality test. It checks whether the right hand side and the left hand side are equal objects (according to their __eq__ or __cmp__ methods.) is is an identity test. It checks whether the right hand side and the left hand side are the very same object. No methodcalls ...
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CFBundleVersion in the Info.plist Upload Error

...". So, for Apple, 1.02 is GREATER THAN 1.1 Apple sometimes gets "confused" and seems to compare your uploaded-app to the version of a DIFFERENT app you've previously uploaded. It's happened to a lot of people, and I've seen it myself a few times Apple is supposed to be comparing the "CFBundleVersion...