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Getting user input [duplicate]
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Use the raw_input() function to get input from users (2.x):
print "Enter a file name:",
filename = raw_input()
or just:
filename = raw_input('Enter a file name: ')
or if in Python 3.x:
filename = input('Enter a file name: ')
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Right align text in android TextView
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In general, android:gravity="right" is different from android:layout_gravity="right".
The first one affects the position of the text itself within the View, so if you want it to be right-aligned, then layout_width= should be either "fill_parent" or "match_parent".
The se...
How can I match a string with a regex in Bash?
...p on BSD tar to explicitly tell it to automatically infer compression type from extension. GNU tar will not do it automatically otherwise, and I'm guessing from @GoodPerson 's comment that BSD tar does do it by default.
– Mark K Cowan
Apr 7 '17 at 19:42
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Contains method for a slice
...thod is trivial to write, and mkb gave you a hint to use the binary search from the sort package. But if you are going to do a lot of such contains checks, you might also consider using a map instead.
It's trivial to check if a specific map key exists by using the value, ok := yourmap[key] idiom. S...
Javascript add leading zeroes to date
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Here is an example from the Date object docs on the Mozilla Developer Network using a custom "pad" function, without having to extend Javascript's Number prototype. The handy function they give as an example is
function pad(n){return n<10 ?...
What exactly is an Assembly in C# or .NET?
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Assemblies are distinct from the files that contain them.
– Greg D
Sep 1 '09 at 13:16
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JavaScript: clone a function
...modern ( >=iE9 ) feature of JavaScript (with a compatibility workaround from MDN)
Notes
It does not clone the function object additional attached properties, including the prototype property. Credit to @jchook
The new function this variable is stuck with the argument given on bind(), even on ne...
Is there a goto statement in Java?
... Goto being a reserved keyword in Java is great because it prevents people from naming labels "goto:".
– Winter
Jun 23 '17 at 17:01
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Font Awesome not working, icons showing as squares
... with Amazon Cloudfront CDN but it got resolved after I started loading it from maxcdn
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What is the purpose of Serialization in Java?
...iles are simple: words!
Now for each project, I needed to read the words from each of these files and put them into different arrays; as the contents of the file never changed, it became a common, however redundant, task after the first project.
So, what I did is that I created one object to rea...