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Maven Install on Mac OS X
...eason need maven 2 on lion, you need to download it, set your M2_HOME, and then you need to make sure that wherever you installed it comes before /usr/bin in your path, or swap the /usr/bin/mvn out for a symlink to yours. I know a lot of people work on stuff with maven 2 still, myself included.
...
Throwing the fattest people off of an overloaded airplane.
...ier than the lightest
// passenger already on the heap,
// then remove the lightest passenger and add this one
var oldPass = myHeap.RemoveFirst();
totalWeight -= oldPass.Weight;
myHeap.Add(pass);
totalWeight += pass.Weight;
}
}
// At this point, t...
techniques for obscuring sensitive strings in C++
...he same byte-length as key you can use (completely) random byte values and then compute key2:
key1[n] = crypto_grade_random_number(0..255)
key2[n] = key[n] XOR key1[n]
You can do this in your build environment, and then only store key1and key2 in your application.
Protecting your binary
Another...
Why .NET String is immutable? [duplicate]
... the start of a method, and that doesn't change in the body of the method, then x == "abc" at the end of the method.
Conceptually, the semantics are more like value types; in particular equality is based on state rather than identity. This means that "abc" == "ab" + "c". While this doesn't require i...
Why do people write the #!/usr/bin/env python shebang on the first line of a Python script?
...when you run it in Unix by making it executable (chmod +x myscript.py) and then running it directly: ./myscript.py, rather than just python myscript.py.
– Craig McQueen
Mar 12 '10 at 2:48
...
Android: Bitmaps loaded from gallery are rotated in ImageView
...xifInterface:
ExifInterface exif = new ExifInterface(filename);
You can then grab the orientation of the image:
orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, 1);
Here's what the orientation values mean:
http://sylvana.net/jpegcrop/exif_orientation.html
So, the most importa...
How to reference a file for variables using Bash?
...ave solve the issue.
configfile='deployment.cfg'
if [ -f ${configfile} ]; then
echo "Reading user config...." >&2
# check if the file contains something we don't want
CONFIG_SYNTAX="(^\s*#|^\s*$|^\s*[a-z_][^[:space:]]*=[^;&\(\`]*$)"
if egrep -q -iv "$CONFIG_SYNTAX" "$con...
Can't connect to MySQL server error 111 [closed]
...followed what is given in the answer but still could not get it to work. I then figured out that the "bind-address" parameter is in the "/etc/mysql/mysql.conf.d/mysqld.cnf" file. Commented it out over there and it worked!
– Yahya
Aug 17 '17 at 7:39
...
opengl: glFlush() vs. glFinish()
... What do you mean that glFlush "must complete in FINITE time" and then later say, that glFlush will not choke because "it can take ANY time it needs to process your commands"? (Caps mine) Aren't those mutually exclusive?
– Praxiteles
May 28 '14 at 1:...
Convert Json Array to normal Java list
...sing this: [ "String 1", null, "String 2" ])? Wouldn't your for-loop crash then?
– dbm
Sep 23 '13 at 12:20
Thanks. If ...