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What is the difference between an int and an Integer in Java and C#?
...mparing Integer objects.
In Java, Integer objects with the values -128 to 127 are immutable (that is, for one particular integer value, say 23, all Integer objects instantiated through your program with the value 23 points to the exact same object).
Example, this returns true:
Integer i1 = new In...
Can't connect to MySQL server error 111 [closed]
...hen i try to connect to this IP it alway error(111). but use localhost and 127.0.0.1 is OK.
4 Answers
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Django Server Error: port is already in use
...n Address State PID/Program name
tcp 0 0 127.0.0.1:8000 0.0.0.0:* LISTEN 6599/python
tcp 0 0 127.0.0.1:27017 0.0.0.0:* LISTEN -
tcp 0 0 192.168.124.1:53 ...
Apache: client denied by server configuration
...
OK I am using the wrong syntax, I should be using
Allow from 127.0.0.1
Allow from ::1
...
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Will docker container auto sync time with the host machine?
...host. To do this, edit the host’s /etc/ntp-restrict.conf to add:
server 127.127.1.1 # LCL, local clock
fudge 127.127.1.1 stratum 12 # increase stratum
Then restart the NTP service with:
sudo launchctl unload /System/Library/LaunchDaemons/org.ntp.ntpd.plist
sudo launchctl load /...
ERROR 1130 (HY000): Host '' is not allowed to connect to this MySQL server [duplicate]
...sql.user WHERE User = 'root';
If you only see results with localhost and 127.0.0.1, you cannot connect from an external source. If you see other IP addresses, but not the one you're connecting from - that's also an indication.
You will need to add the IP address of each system that you want to gr...
How to convert a Drawable to a Bitmap?
...) <= 0) {
bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888); // Single color bitmap will be created of 1x1 pixel
} else {
bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
}
Canvas canvas = ne...
read complete file without using loop in java
...
Paul Vargas
37.6k1414 gold badges8888 silver badges134134 bronze badges
answered Jan 5 '13 at 7:40
imxylzimxylz
...
Initialize a nested struct
... := &Configuration{
Val: "test",
}
c.Proxy.Address = `127.0.0.1`
c.Proxy.Port = `8080`
}
You can check it here: https://play.golang.org/p/WoSYCxzCF2
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Redis command to get all available keys?
...
-->Get all keys from redis-cli
-redis 127.0.0.1:6379> keys *
-->Get list of patterns
-redis 127.0.0.1:6379> keys d??
This will produce keys which start by 'd' with three characters.
-redis 127.0.0.1:6379> keys *t*
This wil get keys with matche...