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How to split a string into an array of characters in Python?
...'ve tried to look around the web for answers to splitting a string into an array of characters but I can't seem to find a simple method
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Encode String to UTF-8
... Technically speaking, byte[] doesn't have any encoding. Byte array PLUS encoding can give you string though.
– Peter Štibraný
Apr 20 '11 at 14:34
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How to iterate through two lists in parallel?
...0].grid( b=True, which='minor', axis='both')
ax[0,1].plot( list_sizes, np.array(te)/np.array(tz), label='enumerate()', marker='.' )
ax[0,1].plot( list_sizes, np.array(ti)/np.array(tz), label='index-list', marker='.' )
ax[0,1].plot( list_sizes, np.array(tii)/np.array(tz), label='element of foo', mar...
Why are Standard iterator ranges [begin, end) instead of [begin, end]?
...if you are given a range of N elements (say to enumerate the members of an array), then 0 is the natural "beginning" so that you can write the range as [0, N), without any awkward offsets or corrections.
In a nutshell: the fact that we don't see the number 1 everywhere in range-based algorithms is ...
convert string array to string
I would like to convert a string array to a single string.
9 Answers
9
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Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
... in Reflector, you'll see it:
// while looping through the parameters
strArray[i] = (str == null) ? Empty : str;
// then concatenate that string array
(MSDN mentions it, too: http://msdn.microsoft.com/en-us/library/k9c94ey1.aspx)
On the other hand, ToString() is an instance method, which you ...
Why is a C++ Vector called a Vector?
...d Template Library, was looking for a name to distinguish it from built-in arrays. He admits now that he made a mistake, because mathematics already uses the term 'vector' for a fixed-length sequence of numbers. C++11 compounds this mistake by introducing a class 'array' that behaves similarly to ...
What does the (unary) * operator do in this Ruby code?
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The * is the splat operator.
It expands an Array into a list of arguments, in this case a list of arguments to the Hash.[] method. (To be more precise, it expands any object that responds to to_ary/to_a, or to_a in Ruby 1.9.)
To illustrate, the following two statemen...
How to get element by innerText
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Functional approach. Returns array of all matched elements and trims spaces around while checking.
function getElementsByText(str, tag = 'a') {
return Array.prototype.slice.call(document.getElementsByTagName(tag)).filter(el => el.textContent.trim()...
Creating a config file in PHP
...to create a config.php file (or whatever you call it) that just returns an array:
<?php
return array(
'host' => 'localhost',
'username' => 'root',
);
And then:
$configs = include('config.php');
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