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Display help message with python argparse when script is called without any arguments
...be a simple one. Assume I have a program that uses argparse to process command line arguments/options. The following will print the 'help' message:
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Displaying the Indian currency symbol on a website
...t;Rs.</span> 200
This means if somebody copies text from your site and pastes it somewhere else, he will see Rs and not some other or blank character.
You can now also use the new Rupee unicode symbol — U+20B9 INDIAN RUPEE SIGN. It can be used in this manner:
<span class="WebRupee">...
How can I have linebreaks in my long LaTeX equations?
...swered May 18 '10 at 21:42
Alessandro CuttinAlessandro Cuttin
3,18211 gold badge2424 silver badges3434 bronze badges
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Rails: How to change the text on the submit button in a Rails Form
... answered Jan 22 '11 at 17:54
Andrei SAndrei S
6,16255 gold badges3333 silver badges5151 bronze badges
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A method to reverse effect of java String.split()? [duplicate]
...d mark this as the answer to your question. Earn some points for yourself and for @john-topley.
– L S
Jun 7 '12 at 21:10
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Storing Images in DB - Yea or Nay?
...han file system storage
you can super-accelerate file system access with standard off the shelf products
for example, many web servers use the operating system's sendfile() system call to asynchronously send a file directly from the file system to the network interface. Images stored in a database...
WPF: How to display an image at its original size?
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I don't understand. Are you saying WPF will layout your window differently depending on the resolution of the screen? There's no way that could possibly be a good thing.
– Kyle Delaney
Apr 18 '17 at 15...
“npm config set registry https://registry.npmjs.org/” is not working in windows bat file
...modify the .npmrc file which is the configuration for npm.
The correct command for changing registry is
npm config set registry <registry url>
you can find more information with npm help config command, also check for privileges when and if you are running .bat files this way.
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MongoDB drop every database
I would like to know if there're a command to drop every databases from my MongoDB?
8 Answers
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Positioning a div near bottom side of another div
I have outer div and inner div. I need to place inner div at the bottom of the outer one.
4 Answers
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