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What is the advantage to using bloom filters?
...h as
self-balancing binary search trees,
tries, hash tables, or simple arrays
or linked lists of the entries. Most
of these require storing at least the
data items themselves, which can
require anywhere from a small number
of bits, for small integers, to an
arbitrary number of bits, ...
Injecting $scope into an angular service function()
...arge of dealing with student data, you can have the StudentService keep an array of students and let it "share" it with whoever might be interested (e.g. your $scope). This makes even more sense, if there are other views/controllers/filters/services that need to have access to that info (if there ar...
PHP cURL custom headers
...
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'X-Apple-Tz: 0',
'X-Apple-Store-Front: 143444,12'
));
http://www.php.net/manual/en/function.curl-setopt.php
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How to create byte array from HttpPostedFile
... FromBinary method. Wondering how do I convert my input stream into a byte array
6 Answers
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Easy interview question got harder: given numbers 1..100, find the missing number(s) given exactly k
...there works here too.
Assuming that the "bag" is represented by a 1-based array A[] of size N - k, we can solve Qk in O(N) time and O(k) additional space.
First, we extend our array A[] by k elements, so that it is now of size N. This is the O(k) additional space. We then run the following pseud...
Why is the gets function so dangerous that it should not be used?
... characters specified by n
from the stream pointed to by stdin, into the array pointed to by s. No additional
characters are read after a new-line character (which is discarded) or after end-of-file.
The discarded new-line character does not count towards number of characters read. A
null ch...
How do I print the type or class of a variable in Swift?
...print( "String(NSString.self) -> \(NSString.self)")
print( "String(Array<String>.self) -> \(Array<String>.self)")
Which outputs:
String(myvar0.dynamicType) -> __NSCFConstantString
String(myvar1.dynamicType) -> PureSwiftClass
String(myvar2.dynamicType) -> Int
String...
C# Convert string from UTF-8 to ISO-8859-1 (Latin1) H
...
Use Encoding.Convert to adjust the byte array before attempting to decode it into your destination encoding.
Encoding iso = Encoding.GetEncoding("ISO-8859-1");
Encoding utf8 = Encoding.UTF8;
byte[] utfBytes = utf8.GetBytes(Message);
byte[] isoBytes = Encoding.Conv...
Spring .properties file: get element as an Array
...
If you define your array in properties file like:
base.module.elementToSearch=1,2,3,4,5,6
You can load such array in your Java class like this:
@Value("${base.module.elementToSearch}")
private String[] elementToSearch;
...
How to hash a password
...ceProvider();
var sha1data = sha1.ComputeHash(data);
To get data as byte array you could use
var data = Encoding.ASCII.GetBytes(password);
and to get back string from md5data or sha1data
var hashedPassword = ASCIIEncoding.GetString(md5data);
...