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What is the difference between _tmain() and main() in C++?
...s are passed to the main function, which interprets them as char strings.
Now, in UTF-16, the character set used by Windows when Unicode is enabled, all the ASCII characters are represented as the pair of bytes \0 followed by the ASCII value.
And since the x86 CPU is little-endian, the order of th...
How does database indexing work? [closed]
...ive million rows and is unindexed. The performance of several queries will now be analyzed. These are a query using the id (a sorted key field) and one using the firstName (a non-key unsorted field).
Example 1 - sorted vs unsorted fields
Given our sample database of r = 5,000,000 records of a fixe...
What's the difference between Unicode and UTF-8? [duplicate]
... 2, 3, 4 like this:
00000001 00000010 00000011 00000100
Our data is now translated into binary and can now be saved to
disk.
All together now
Say an application reads the following from the disk:
1101000 1100101 1101100 1101100 1101111
The app knows this data represent a Un...
Javascript library for human-friendly relative date formatting [closed]
...
Since I wrote this answer, a well known library available is moment.js.
There are libraries available, but it is trivial to implement it yourself. Just use a handful of conditions.
Assume date is an instantiated Date object for the time you want to make a ...
How do I seed a random class to avoid getting duplicate random values [duplicate]
...
@AndréChristofferAndersen How do you know? dilbert.com/dyn/str_strip/000000000/00000000/0000000/000000/…
– joppiesaus
Apr 4 '14 at 15:53
18
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How do I install pip on macOS or OS X?
...y have access to easy_install considering you are using macOS/OSX.
ℹ️ Now, all you have to do is run the following command.
sudo easy_install pip
After that, pip will be installed and you'll be able to use it for installing other packages.
Let me know if you have any problems installing pip...
Action bar navigation modes are deprecated in Android L
... class (such as setNavigationMode() , addTab() , selectTab() , &c). are now deprecated.
10 Answers
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Where can I find “make” program for Mac OS X Lion?
... Indeed, installing new Xcode resolved my problem. Unfortunately I didn't know that after doing a Mac OS X upgrade I also have to upgrade to the latest Xcode version.
– Roman Kagan
Jul 20 '11 at 20:05
...
Code signing certificate for open-source projects?
...cient option but you will need to provide the public certificate. Using a known authority can help verify the file but I think it is over kill in this case use a checksum or sha2 hash of the file in combination with your self signed certificate. You could set up a linux box as a CA however they will...
Remove last item from array
...e(-1): </b>
<div id="div2"></div>
Explanation:-
Now the basic syntax of Array.prototype.slice() or in short slice() method is:
arr.slice([begin[, end]])
Here,
the begin parameter is zero-based index at which extraction from an array starts. So, lets say based on above...