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How to pass optional arguments to a method in C++?

... else do_something_else(); } you can call myfunc in both ways and both are valid myfunc(10); // Mode will be set to default 0 myfunc(10, 1); // Mode will be set to 1 share | impr...
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Add column with constant value to pandas dataframe [duplicate]

... The reason this puts NaN into a column is because df.index and the Index of your right-hand-side object are different. @zach shows the proper way to assign a new column of zeros. In general, pandas tries to do as much alignment of indices as possible. One downside is that when indice...
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How can I move a tag on a git branch to a different commit?

... What is not mentioned here and in the docs is, that this indeed does move the tag message, if no new message is given. – Twonky Jan 13 '15 at 16:06 ...
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Find the number of downloads for a particular app in apple appstore [closed]

...als the info. The best you can do is find a few companies that are sharing and then extrapolate based on app ranking (which is available publicly). The best you'll get is a ball park estimate. share | ...
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Best Way to read rss feed in .net Using C#

... This is the schizzle. Awesome and succinct. You also need to be using System.Xml; but that's fairly evident. For Blogger the url is currently "blogname.blogspot.com/feeds/posts/default" (Atom 1.0) and "blogname.blogspot.com/feeds/posts/default?alt=rss" f...
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Difference between getDefaultSharedPreferences and getSharedPreferences

What is the difference between getDefaultSharedPreferences and getSharedPreferences in Android? Can anyone please explain? ...
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What's the easiest way to call a function every 5 seconds in jQuery? [duplicate]

...fy the need for it to ever stop, so I say no need. – andrewb Nov 5 '13 at 4:38 21 @andrewb nevert...
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Fix a Git detached head?

I was doing some work in my repository and noticed a file had local changes. I didn't want them anymore so I deleted the file, thinking I can just checkout a fresh copy. I wanted to do the Git equivalent of ...
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Check if a string contains a number

...mbers in what I'd like to be a numberless string. I need to enter a string and check to see if it contains any numbers and if it does reject it. ...
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Add 10 seconds to a Date

...her Date functions, you should check out MDN setSeconds will correctly handle wrap-around cases: var d; d = new Date('2014-01-01 10:11:55'); alert(d.getMinutes() + ':' + d.getSeconds()); //11:55 d.setSeconds(d.getSeconds() + 10); alert(d.getMinutes() + ':0' + d.getSeconds()); //12:05 ...