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How does strtok() split the string into tokens in C?
...n. The manual says it breaks the string into tokens. I am unable to understand from the manual what it actually does.
15 An...
Error : The service is invalid
...
Xcode and the GDB connection is quite temperamental. The device and your Mac can become unsynchronised with each other. My checklist for this sort of thing:
Restart Xcode.
Delete the .app from your iOS device, do a Clean then Reb...
Convert a String In C++ To Upper Case
...it requires boost, or the title should be changed.
– Andrea
Nov 25 '15 at 11:53
5
This appears to...
Select n random rows from SQL Server table
...th about 50,000 rows in it. I want to select about 5,000 of those rows at random. I've thought of a complicated way, creating a temp table with a "random number" column, copying my table into that, looping through the temp table and updating each row with RAND() , and then selecting from that table...
TFS: How can you Undo Checkout of Unmodified files in a batch file
We use a batch file to generate code, and it automatically checks out the generated files from Team Foundation Server (TFS) so that it can regenerate them. The majority of these files are not modified, but the generator does not know this ahead of time.
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This IP, site or mobile application is not authorized to use this API key
... https://maps.googleapis.com/maps/api/geocode/json ? link with server key and user IP to find the latitude and longitude of any address, when I'm trying I find the error as
...
Is there a command line utility for rendering GitHub flavored Markdown?
I'm wondering if there is a command line utility for taking a GitHub flavored Markdown file and rendering it to HTML.
25 ...
Python function overloading
...what you want in python.
Why Not Overloading?
First, one needs to understand the concept of overloading and why it's not applicable to python.
When working with languages that can discriminate data types at
compile-time, selecting among the alternatives can occur at
compile-time. The act o...
Differences between numpy.random and random.random in Python
.... I inspired myself in other people's code so I ended up using the numpy.random module for some things (for example for creating an array of random numbers taken from a binomial distribution) and in other places I use the module random.random .
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Why use static_cast(x) instead of (int)x?
...l static_cast<>(), reinterpret_cast<>(), const_cast<>(), and dynamic_cast<>(). These four things are completely different.
A static_cast<>() is usually safe. There is a valid conversion in the language, or an appropriate constructor that makes it possible. The only tim...