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Which parts of Real World Haskell are now obsolete or considered bad practice?
... Programming
Some of the example seem to be broken. Also, there are other HTTP libraries available.
Chapter 25. Profiling and optimization
General profiling techniques are still the same, and the example (see below) is a great case study for problems that can occur in your program. But RWH is mis...
Including Google Web Fonts link or import?
...de in your <head></head> tag:
<link rel="preconnect" href="https://fonts.gstatic.com/" crossorigin>
<link href="https://fonts.googleapis.com/css?family=Roboto&display=swap" rel="stylesheet">
sha...
How to print to console in pytest?
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Haml: Control whitespace around text
...al question:
I will first
= succeed ',' do
= link_to 'link somewhere', 'http://example.com'
- if @condition
then render this half of the sentence if a condition is met
Produces:
I will first
<a href="http://example.com">link somewhere</a>,
then render this half of the sentence if...
Fastest method to replace all instances of a character in a string [duplicate]
...
Try this replaceAll:
http://dumpsite.com/forum/index.php?topic=4.msg8#msg8
String.prototype.replaceAll = function(str1, str2, ignore)
{
return this.replace(new RegExp(str1.replace(/([\/\,\!\\\^\$\{\}\[\]\(\)\.\*\+\?\|\<\>\-\&])/g,...
What is sys.maxint in Python 3?
...vious releases on the same platform (assuming the
same build options).
http://docs.python.org/3.1/whatsnew/3.0.html#integers
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Load RSA public key from file
...de will read RSA private and public key though java code. You can refer to http://snipplr.com/view/18368/
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.security.KeyFactory;
import java.security.NoS...
Count number of matches of a regex in Javascript
... || []).length; // 0
(('a a a').match(/a/g) || []).length; // 3
Based on https://stackoverflow.com/a/48195124/16777 but fixed to actually work in zero-results case.
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How can you get the SSH return code using Paramiko?
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What is the best way to test for an empty string in Go?
...ibraries.
if len(s) > 0 { ... }
can be found in the strconv package: http://golang.org/src/pkg/strconv/atoi.go
if s != "" { ... }
can be found in the encoding/json package: http://golang.org/src/pkg/encoding/json/encode.go
Both are idiomatic and are clear enough. It is more a matter of per...