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Get current folder path
I want to create a program that converts files. I would like the user to be able to place the executable file in any directory, and when executing that program (double-clicking on the .exe) I want the program to process all the files within the current folder where the exe file exists . How can the...
Function to clear the console in R and RStudio
...s a function to clear the console in R and, in particular, RStudio I am looking for a function that I can type into the console, and not a keyboard shortcut.
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How can “while (i == i) ;” be a non-infinite loop in a single threaded application?
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Zach ScrivenaZach Scrivena
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Should I choose ActivePerl or Strawberry Perl for Windows? [duplicate]
I'm totally new to Perl, but I'd like to try it out. I read about two rival distributions available for Windows platform (I guess there's just Perl on other OSes :).
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How do you change the size of figures drawn with matplotlib?
... figure
figure(num=None, figsize=(8, 6), dpi=80, facecolor='w', edgecolor='k')
figure(figsize=(1,1)) would create an inch-by-inch image, which would be 80-by-80 pixels unless you also give a different dpi argument.
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How to escape double quotes in a title attribute
...amp;quot;text&quot;">Hover me</a>
Is correct and it works as expected - you see normal quotes in rendered page.
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How to pass data from 2nd activity to 1st activity when pressed back? - android
...2 with startActivityForResult and use setResult method for sending data back from Activity2 to Activity1. In Activity1 you will need to override onActivityResult for updating TextView with EditText data from Activity2.
For example:
In Activity1, start Activity2 as:
Intent i = new Intent(this, Act...
How to get random value out of an array?
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You can also do just:
$k = array_rand($array);
$v = $array[$k];
This is the way to do it when you have an associative array.
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Convert decimal to binary in python [duplicate]
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aaronasterlingaaronasterling
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string to string array conversion in java
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iota
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answered Aug 5 '10 at 10:13
rsprsp
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