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How to do exponentiation in clojure?
How can I do exponentiation in clojure?
For now I'm only needing integer exponentiation, but the question goes for fractions too.
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Replace duplicate spaces with a single space in T-SQL
...a moment to figure out you you used the '><','' No space replace but now that I get it... it is very brilliant. I did very much like @richardtallent suggestion of using the non-printable ASCII characters the added combination of which produces: REPLACE(REPLACE(REPLACE(LastName,' ','CHAR(17)CHA...
Why does Iterable not provide stream() and parallelStream() methods?
...a dumb iterator in cases where Q (work per element) is
nontrivial.)
If Iterable had a stream() method, it would just wrap an Iterator with
a Spliterator, with no size information. But, most things that are
Iterable do have size information. Which means we're serving up
deficient st...
Check if a string contains a string in C++
...proach" << std::endl;
start = high_resolution_clock::now();
for(size_t i=0; i<haystacksCount; ++i)
{
if(haystacks[i].find(needle) != std::string::npos)
{
sink = !s...
Unnamed/anonymous namespaces vs. static functions
...nly. The static keyword applied to entity declared in namespace scope specifies its internal linkage. Entity declared in anonymous namespace has external linkage (C++/3.5) however it is guaranteed to live in uniquely named scope. This anonymity of unnamed namespace effectively hides its declaratio...
What should go into an .h file?
...
The simplest question to ask yourself to determine what belongs where is "if I change this, will I have to change code in other files to make things compile again?" If the answer is "yes" it probably belongs in the header file; if the answer is "no" it probably belongs in the code file.
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Node.js + Nginx - What now?
I've set up Node.js and Nginx on my server. Now I want to use it, but, before I start there are 2 questions:
12 Answers
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How to benchmark efficiency of PHP script
... to know what is the best way to benchmark my PHP scripts. Does not matter if a cron job, or webpage or web service.
9 Answ...
Hide files with certain extension in Sublime Text Editor?
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Are you talking about the sidebar? For example, if you select File → Open and select a folder, then the folder and its contents are displayed along the left side, allowing you to navigate amongst its contents and sub-directories. If that is the case, then the answer is ...
How to hash a password
... the almost all kind of tasks. Its vulnerabilities also refers to very specific situations and almost requires for attacker to know a lot about cryptography.
– zerkms
Nov 15 '10 at 3:40
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