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Replace console output in Python
...is is something I am using:
def startProgress(title):
global progress_m>x m>
sys.stdout.write(title + ": [" + "-"*40 + "]" + chr(8)*41)
sys.stdout.flush()
progress_m>x m> = 0
def progress(m>x m>):
global progress_m>x m>
m>x m> = int(m>x m> * 40 // 100)
sys.stdout.write("#" * (m>x m> - progress_m>x m>))
sy...
How can I get list of values from dict?
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Yes it's the em>x m>act same thing in Python 2:
d.values()
In Python 3 (where dict.values returns a view of the dictionary’s values instead):
list(d.values())
sh...
What is the http-header “m>X m>-m>X m>SS-Protection”?
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m>X m>-m>X m>SS-Protection is a HTTP header understood by Internet Em>x m>plorer 8 (and newer versions).
This header lets domains toggle on and off the "m>X m>SS Filter" of IE8, which prevents some categories of m>X m>SS attacks.
IE8 has the filter a...
'is' versus try cast with null check
...'t need to be cast again
...
}
C# 7.0 supports a more compact syntam>x m> using pattern matching:
if (myObj.myProp is MyType myObjRef)
{
...
}
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How do I change the default port (9000) that Play uses when I em>x m>ecute the “run” command?
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Play 2.m>x m>
In Play 2, these are implemented with an sbt plugin, so the following instructions are really just sbt tasks. You can use any sbt runner (e
In Play 2, these are implemented with an sbt plugin, so the following are re...
Call by name vs call by value in Scala, clarification needed
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The em>x m>ample you have given only uses call-by-value, so I will give a new, simpler, em>x m>ample that shows the difference.
First, let's assume we have a function with a side-effect. This function prints something out and then returns...
Putting an if-elif-else statement on one line?
...ould most likely violate PEP-8 where it is mandated that lines should not em>x m>ceed 80 characters in length.
It's also against the Zen of Python: "Readability counts". (Type import this at the Python prompt to read the whole thing).
You can use a ternary em>x m>pression in Python, but only for em>x m>pressions...
string.charAt(m>x m>) or string[m>x m>]?
Is there any reason I should use string.charAt(m>x m>) instead of the bracket notation string[m>x m>] ?
6 Answers
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How to echo shell commands as they are em>x m>ecuted
In a shell script, how do I echo all shell commands called and em>x m>pand any variable names?
13 Answers
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Fastest way to convert string to integer in PHP
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I've just set up a quick benchmarking em>x m>ercise:
Function time to run 1 million iterations
--------------------------------------------
(int) "123": 0.55029
intval("123"): 1.0115 (183%)
(int) "0": 0.42461
...