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How to use the same C++ code for Android and iOS?
...ttle. My English also has changed, it has improved a lot, so the answer is more understandable to everyone now.
Please take a look at the repo so you can download and run the code I'll show below.
The Answer
Before I show the code, please take a lot on the following diagram.
Each OS has its UI...
Redirect stdout to a file in Python?
...he trick:
import sys
sys.stdout = open('file', 'w')
print('test')
A far more common method is to use shell redirection when executing (same on Windows and Linux):
$ python foo.py > file
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What is the main difference between Inheritance and Polymorphism?
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Appending the same string to a list of strings in Python
...ally need a list, but just need an iterator, a generator expression can be more efficient (although it does not likely matter on short lists):
(s + mystring for s in mylist)
These are very powerful, flexible, and concise. Every good python programmer should learn to wield them.
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What happens to C# Dictionary lookup if the key does not exist?
...ee no indication that that question states that at all. It says it's doing more work than ContainsKey, which is true, because it has to extract the value as well. It's not doing two lookups though.
– Jon Skeet
Dec 2 '12 at 17:56
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Should I use string.isEmpty() or “”.equals(string)?
...ernal length of an private array whereas equals(Object anObject) does much more (e.g. checking instanceof). Perfromance-wise, isEmpty() is generally faster.
– Turing85
Jul 21 '15 at 8:28
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AppStore - App status is ready for sale, but not in app store
...might take 24 hours before your App is available on AppStore.
If it takes more than days then contact Apple.
Refer below screenshot.
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Check whether user has a Chrome extension installed
...moved to chrome.runtime namespace. See BJury's answer (and comments) for a more up-to-date version
– Xan
Jan 13 '15 at 19:40
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Java EE web development, where do I start and what skills do I need? [closed]
...out JSP, Servlets, JSTL and EL where you can learn the essentials and find more useful links.
Tomcat seems to be a good web server for Java.
It is. It is however limited in capabilities. It's basically a barebones servlet container, implementing only the JSP/Servlet parts of the huge Java EE API....
Is it possible to write data to file using only JavaScript?
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