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nodejs how to read keystrokes from stdin
...pens)
stdin.resume();
// i don't want binary, do you?
stdin.setEncoding( 'utf8' );
// on any data into stdin
stdin.on( 'data', function( key ){
// ctrl-c ( end of text )
if ( key === '\u0003' ) {
process.exit();
}
// write the key to stdout all normal like
process.stdout.write( key )...
Underlining text in UIButton
...e: NSUnderlineStyle.StyleSingle.rawValue, range: NSMakeRange(0, count(text.utf8)))
button.setAttributedTitle(titleString, forState: .Normal)
}
UPDATE Swift 3.0 extension:
extension UIButton {
func underlineButton(text: String) {
let titleString = NSMutableAttributedString(string: ...
How do I specify unique constraint for multiple columns in MySQL?
...T NULL,
`id_router` int(11) DEFAULT NULL,
`content` mediumtext COLLATE utf8_czech_ci NOT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY `id_box_elements` (`id_box_elements`,`id_router`)
);
and the UNIQUE KEY works just as expected, it allows multiple NULL rows of id_box_elements and id_router.
I a...
iOS开发调试技巧总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...defineNSLog(format,...)do{\
fprintf(stderr,"%s\n",\
[[[NSStringstringWithUTF8String:__FILE__]lastPathComponent]UTF8String],\
__LINE__,__func__);\
(NSLog)((format),##__VA_ARGS__);\
fprintf(stderr,"-------\n");\
}while(0)
@interfaceViewController
@end
@implementationViewController
-(...
How to use http.client in Node.js if there is basic authorization
...ify(response.headers));
response.setEncoding('utf8');
response.on('data', function (chunk) {
console.log('BODY: ' + chunk);
});
});
request.end();
...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 13: ordinal not in range(128)
...
You can try this also:
import sys
reload(sys)
sys.setdefaultencoding('utf8')
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How to use HttpWebRequest (.NET) asynchronously?
...tring url) {
var bytes = await GetBytesAsync(url);
return Encoding.UTF8.GetString(bytes, 0, bytes.Length);
}
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How to import a single table in to mysql database using command line
...ent = @@character_set_client /; 24 /!40101 SET character_set_client = utf8 */; 25 CREATE TABLE account_product_prices (`
– Michael De Silva
Apr 9 '15 at 11:13
...
Let JSON object accept bytes or let urlopen output strings
... import urlopen
response = urlopen("site.com/api/foo/bar").read().decode('utf8')
obj = json.loads(response)
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Convert integer to hexadecimal and back again
... You might be able to stuff that into one unicode character, but when it's UTF8 encoded, unless it's between 0 and 127 it's going to take up more characters than the hex equivalent. HEX is not a terrible solution for this problem, but a base64 of the four bytes in the int would be even shorter (and ...