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How to copy a selection to the OS X clipboard
...xists only for X11 (unless you build vim with +X11 support, which will install a X11 server XQuartz in OS X), while OS X doesn't use X11 as its windows system.
– nn0p
Nov 27 '16 at 18:20
...
Fundamental difference between Hashing and Encryption algorithms
...ginal input. Say I'm creating a 1-bit hash. My hash function takes a bit string as input and sets the hash to 1 if there are an even number of bits set in the input string, else 0 if there were an odd number.
Example:
Input Hash
0010 0
0011 1
0110 1
1000 0
Note that there ...
Internet Explorer 11 detection
I know IE 11 has different user agent string than all other IE
11 Answers
11
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How to call function of one php file from another php file and pass parameters to it?
...all.
See an example below,
File1.php :
<?php
function first($int, $string){ //function parameters, two variables.
return $string; //returns the second argument passed into the function
}
?>
Now Using include (http://php.net/include) to include the File1.php to make its content av...
Why is there no std::stou?
C++11 added some new string conversion functions:
3 Answers
3
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Logging errors in ASP.NET MVC
...rContext)
{
// You could use any logging approach here
StringBuilder builder = new StringBuilder();
builder
.AppendLine("----------")
.AppendLine(DateTime.Now.ToString())
.AppendFormat("Source:\t{0}", filterContext.Exception.Source)
...
Which cryptographic hash function should I choose?
...challenge-response auth, or for access tokens, or just to index a bunch of strings/files. Performance, on the other hand, is a concern for the OP...
– Seva Alekseyev
May 23 '19 at 17:33
...
When NOT to call super() method when overriding?
...vadoc for this method this is also pointed out.
public void startElement (String uri, String localName,
String qName, Attributes attributes) throws SAXException {
// no op
}
About the super() default call in code generated by IDEs, as @barsju pointed out in his comment, in each constructo...
LEFT OUTER joins in Rails 3
... a named association, it will perform an INNER JOIN. You'll have to pass a string representing your LEFT OUTER JOIN.
From the documentation:
:joins - Either an SQL fragment for additional joins like "LEFT JOIN
comments ON comments.post_id = id" (rarely needed), named associations
in the sam...
Strings are objects in Java, so why don't we use 'new' to create them?
...
In addition to what was already said, String literals [ie, Strings like "abcd" but not like new String("abcd")] in Java are interned - this means that every time you refer to "abcd", you get a reference to a single String instance, rather than a new one each time...