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C++ deprecated conversion from string constant to 'char*'
...ng:
char* pointer_to_nonconst = "string literal";
Why? Well, C and C++ differ in the type of the string literal. In C the type is array of char and in C++ it is constant array of char. In any case, you are not allowed to change the characters of the string literal, so the const in C++ is not real...
Adding a legend to PyPlot in Matplotlib in the simplest manner possible
...plt.legend(loc="upper left")
plt.ylim(-1.5, 2.0)
plt.show()
Slightly modified from this tutorial: http://jakevdp.github.io/mpl_tutorial/tutorial_pages/tut1.html
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Explain Python entry points?
...md.py that looks like:
def cursive_command():
args = sys.argv[1:]
if len(args) < 1:
print "usage: ..."
and so forth; it should assume that it's been called from the command line, parse the arguments that the user has provided, and ... well, do whatever the command is designed t...
Multidimensional Array [][] vs [,] [duplicate]
What's their difference? (1) yields an error, what's the reason?
5 Answers
5
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Archives not showing up in Organizer for Xcode 4
...used for archiving. Make sure it has the right entitlements file & certificates.
In the build settings switch Skip Install -> Release to NO, for the build settings used for archiving.
Make sure the archives folder and XCode project files are inside the same shared folder if network drive is u...
Lambda expression to convert array/List of String to array/List of Integers
...
If you're using Guava, you can also use Lists.transform().
– Alexandros
Sep 22 '15 at 9:53
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What, why or when it is better to choose cshtml vs aspx?
...
As other people have answered, .cshtml (or .vbhtml if that's your flavor) provides a handler-mapping to load the MVC engine. The .aspx extension simply loads the aspnet_isapi.dll that performs the compile and serves up web forms. The difference in the handler mapping is simpl...
LAST_INSERT_ID() MySQL
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what if 2 INSERTS happend at the same time or one before another?
– FosAvance
Mar 28 '13 at 16:45
32
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Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?
....location.hash);</script>
The parse_url() function in PHP can work if you already have the needed URL string including the fragment (http://codepad.org/BDqjtXix):
<?
echo parse_url("http://foo?bar#fizzbuzz",PHP_URL_FRAGMENT);
?>
Output: fizzbuzz
But I don't think PHP receives the f...
How many bytes in a JavaScript string?
...s are not implementation dependent, according the ECMA-262 3rd Edition Specification, each character represents a single 16-bit unit of UTF-16 text:
4.3.16 String Value
A string value is a member of the type String and is a
finite ordered sequence of zero or
more 16-bit unsigned integer values.
NOT...