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Select DISTINCT individual columns in django?
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Manoj GovindanManoj Govindan
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How do I force detach Screen from another SSH session?
... ------- ---------- ----------------- ---------- -----
screen 240x60 you@/dev/pts/2 nb 0(zsh) rwx
screen 78x40 you@/dev/pts/0 nb 0(zsh) rwx
Using arrows ↑ ↓, select the targeted display, press d
If nothing happens, you tried to detach yo...
Squash my last X commits together using Git
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60
The difference between this rebase -i approach and reset --soft is, rebase -iallows me to retain the commit author, while reset --soft allo...
In C/C++ what's the simplest way to reverse the order of bits in a byte?
...st unsigned char table[] = {
0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x6...
What is `git diff --patience` for?
...e frobnitz/fib/fact diff can be seen at gist.github.com/roryokane/6f9061d3a60c1ba41237
– George V. Reilly
Dec 27 '17 at 5:47
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Socket.IO Authentication
...n the token
var token = jwt.sign(profile, jwtSecret, { expiresInMinutes: 60*5 });
res.json({token: token});
});
Now, your socket.io server can be configured as follows:
var socketioJwt = require('socketio-jwt');
var sio = socketIo.listen(server);
sio.set('authorization', socketioJwt.author...
How to get the number of Characters in a String?
...000 n=10+10)
RuneCount/lenruneslice/Japanese 126ns ± 2% 60ns ± 2% -52.03% (p=0.000 n=10+10)
RuneCount/lenruneslice/MixedLength 104ns ± 2% 50ns ± 1% -51.71% (p=0.000 n=10+9)
Stefan Steiger points to the blog post "Text normalization in Go"
What is a characte...
Android Center text on canvas
....btn_textsize));
// the display area.
Rect areaRect = new Rect(0, 0, 240, 60);
// draw the background style (pure color or image)
mPaint.setColor(Color.BLACK);
yourCanvas.drawRect(areaRect, mPaint);
String pageTitle = "文字小说";
RectF bounds = new RectF(areaRect);
// measure text width
boun...
Plurality in user messages
... I read that Lotus had shipped 40,000 units of Lotus Notes for the Mac and 60,000 were returned. The interface was so bad that even the people who had pirated it sent it back.
– Duncan
Nov 24 '10 at 2:38
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Convert LocalDate to LocalDateTime or java.sql.Timestamp
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60
The best way use Java 8 time API:
LocalDateTime ldt = timeStamp.toLocalDateTime();
Timesta...