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Display current date and time without punctuation

For example, I want to display current date and time as the following format: 5 Answers ...
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TypeError: sequence item 0: expected string, int found

... data from a dictionary into a database. I want to iterate over the values and format them accordingly, depending on the data type. Here is a snippet of the code I am using: ...
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When should I use jQuery deferred's “then” method and when should I use the “pipe” method?

...d. The deferred.then() method, which replaces it, should be used instead. and As of jQuery 1.8, the deferred.then() method returns a new promise that can filter the status and values of a deferred through a function, replacing the now-deprecated deferred.pipe() method. The examples below might st...
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Why is the .bss segment required?

What I know is that global and static variables are stored in the .data segment, and uninitialized data are in the .bss segment. What I don't understand is why do we have dedicated segment for uninitialized variables? If an uninitialised variable has a value assigned at run time, does the varia...
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Difference between string and char[] types in C++

I know a little C and now I'm taking a look at C++. I'm used to char arrays for dealing with C strings, but while I look at C++ code I see there are examples using both string type and char arrays: ...
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Python group by

Assume that I have a set of data pair where index 0 is the value and index 1 is the type: 6 Answers ...
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How to throw a C++ exception

I have a very poor understanding of exception handling(i.e., how to customize throw, try, catch statements for my own purposes). ...
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UIView with rounded corners and drop shadow?

I’ve been working on an application for a couple of years and received a simple design request: Round the corners on a UIView and add a drop shadow.To do as given below. ...
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jQuery .scrollTop(); + animation

... To do this, you can set a callback function for the animate command which will execute after the scroll animation has finished. For example: var body = $("html, body"); body.stop().animate({scrollTop:0}, 500, 'swing', function() { alert("Finished animating"); }); Where that alert ...
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TFS: Restore deleted folders and items

I deleted some files and some folders in TFS. Many check in's later I found out that I need the deleted functionality back in my project. ...