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.NET JIT potential error?
...ry major bug in the compiler if this is the case? Would have been found by now wouldn't it?
– David M
Jan 13 '10 at 13:47
...
Is it possible to assign numeric value to an enum in Java?
... return ExitCode.B;
default:
return ExitCode.Unknown //Keep an default or error enum handy
}
}
From calling application
int i = 104;
ExitCode serverExitCode = ExitCode.setValue(i);
//You've valid enum from now
[Unable to comment to his answer, hence posting...
How to set RelativeLayout layout params in code not in xml?
... username.setWidth(px);
//Add widget to layout(button is now a child of layout)
atulsLayout.addView(redButton,buttonDetails);
atulsLayout.addView(username,usernameDetails);
//Set these activities content/display to this view
setConte...
Copy constructor versus Clone()
...ow clone, thus the interface is semantically broken as your callers won't know whether the call will deep or shallow clone the object.
Instead, you should define your own IDeepCloneable (and IShallowCloneable) interfaces with DeepClone() (and ShallowClone()) methods.
You can define two interfaces,...
How to write asynchronous functions for Node.js
...
Thanks fort the insights. I'm now more aware of what I lack in knowledge. :) Your last example helped by the way.
– Kriem
Aug 1 '11 at 18:13
...
Read text file into string array (and write)
...try to use the line reader directly in your project (especially if do not know how large the text file is!). But if the file is small, the following example might be sufficient for you:
package main
import (
"os"
"bufio"
"bytes"
"fmt"
)
// Read a whole file into the memory and sto...
Cookies vs. sessions
...than simplicity. Look at it this way... Does the user have any reason to know their ID#? Typically I would say no, the user has no need for this information. Giving out information should be limited on a need to know basis. What if the user changes his cookie to have a different ID, how will you...
When should I use the assets as opposed to raw resources in Android?
... @user370305 Hi, is the 1MB limitation still there for new Android OS now? I can't find any documentation that talk about this. Do you have any idea where can I find it?
– GMsoF
Nov 22 '12 at 3:35
...
What are the git concepts of HEAD, master, origin?
...t of the 'master'. So, which one is the revision that the repo is pointing now?
– OK999
Jun 5 '17 at 21:10
3
...
Script parameters in Bash
...h bar.sh $1
# cat foo2.sh
bash bar.sh "$1"
# bar.sh
echo "1-$1" "2-$2"
Now invoke:
$ bash foo.sh "a b"
1-a 2-b
$ bash foo2.sh "a b"
1-a b 2-
When you invoke foo.sh "a b" then it invokes bar.sh a b (two arguments), and with foo2.sh "a b" it invokes bar.sh "a b" (1 argument). Always have in mi...