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Color text in terminal applications in UNIX [duplicate]
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100
printf(KMAG "magenta\n"); is much cleaner and faster than using %s.
– user142019
Feb 26 '11 at 12:4...
Tablet or Phone - Android
... this. Thought I'd say that this returns: Kindle Fire : false, Moto Xoom (v1) : true, Galaxy Note : false, Galaxy Tab 10.1 limited : true
– petey
Apr 12 '12 at 19:10
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Does PowerShell support constants?
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Use
Set-Variable test -option Constant -value 100
or
Set-Variable test -option ReadOnly -value 100
The difference between "Constant" and "ReadOnly" is that a read-only variable can be removed (and then re-created) via
Remove-Variable test -Force
whereas a constan...
How to hide a in a menu with CSS?
...tions 4 and 5 to see what I mean:
<select id="t">
<option value="v1">options 1</option>
<option value="v2">options 2</option>
<option value="v3" id="o3">options 3</option>
<option value="v4">options 4</option>
<option value="v5">options 5&...
Can I set enum start value in Java?
... - and they can even have multiple attributes.
public enum Ids {
OPEN(100), CLOSE(200);
private final int id;
Ids(int id) { this.id = id; }
public int getValue() { return id; }
}
The big difference is that they are type-safe which means you don't have to worry about assigning a C...
Hex transparency in colors [duplicate]
...le of percentages to hex values. E.g. for 50% white you'd use #80FFFFFF.
100% — FF
95% — F2
90% — E6
85% — D9
80% — CC
75% — BF
70% — B3
65% — A6
60% — 99
55% — 8C
50% — 80
45% — 73
40% — 66
35% — 59
30% — 4D
25% — 40
20% — 33
15% — 26
10% — 1A
5% — 0D
0% ...
How can I check if my python object is a number? [duplicate]
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user225312user225312
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nginx upload client_max_body_size issue
...HTTP client supports it, the best way to handle this is to send an Expect: 100-Continue header. Nginx supports this correctly as of 1.2.7, and will reply with a 413 Request Entity Too Large response rather than 100 Continue if Content-Length exceeds the maximum body size.
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?
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100
Edit: in case you missed warren's answer, PG9.5 now has this natively; time to upgrade!
Bui...
How many double numbers are there between 0.0 and 1.0?
...believe the count would be 1023 times 2**52.
For an arbitrary range like "100 to 100.1" it's even harder because the upper bound cannot be exactly represented as a double (not being an exact multiple of any power of two). As a handy approximation, since the progression between powers of two is lin...