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Getting the encoding of a Postgres database
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answered Jun 23 '11 at 12:45
Bohemian♦Bohemian
347k7777 gold badges494494 silver badges629629 bronze badges
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Using Core Data, iCloud and CloudKit for syncing and backup and how it works together
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answered Jun 27 '14 at 15:55
Tom HarringtonTom Harrington
59.9k99 gold badges123123 silver badges146146 bronze badges
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How do I convert a Vector of bytes (u8) to a string
...r>
//
// Assuming buf: &[u8]
//
fn main() {
let buf = &[0x41u8, 0x41u8, 0x42u8];
let s = match str::from_utf8(buf) {
Ok(v) => v,
Err(e) => panic!("Invalid UTF-8 sequence: {}", e),
};
println!("result: {}", s);
}
The conversion is in-place, and d...
How to change tab size on GitHub?
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Original answer
Is that possible to change this configuration to 2 or 4 spaces?
No. It's only available as part of the editing feature through the Ace editor and the change is not persisted.
This blog post gives some more information about the embedded IDE.
However, provided you know the ur...
How to force vim to syntax-highlight a file as html?
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114
You can also put this into your .vimrc:
au BufReadPost *.ezt set syntax=html
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Android: TextView automatically truncate and replace last 3 char of String
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Mateus Gondim
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answered Nov 3 '09 at 13:28
NateNate
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Embedding Python in an iPhone app
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4
I once ported Python to Sony's PSP; maybe some of the Subversion history will help you. Not exactly an answer though. here: python-psp.net/t...
How can I read inputs as numbers?
...gt;>> import sys
>>> sys.version
'2.7.6 (default, Mar 22 2014, 22:59:56) \n[GCC 4.8.2]'
>>> data = input("Enter a number: ")
Enter a number: 5 + 17
>>> data, type(data)
(22, <type 'int'>)
The data 5 + 17 is evaluated and the result is 22. When it evaluates th...
Why doesn't Haskell's Prelude.read return a Maybe?
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How to attach javadoc or sources to jars in libs folder?
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401
The best way to answer your question is to summarize the answers from Xavier, plastiv, VinceFR...