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val-mutable versus var-immutable in Scala
... valid
println(s"length of v: ${v.length}")
}
}
Results in:
error: reassignment to val
Since function parameters are treated as val this reassignment is not allowed.
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Encrypt and decrypt a string in C#?
...yptKey, byte[] authKey, byte[] nonSecretPayload = null)
{
//User Error Checks
if (cryptKey == null || cryptKey.Length != KeyBitSize / 8)
throw new ArgumentException(String.Format("Key needs to be {0} bit!", KeyBitSize), "cryptKey");
if (authKey == null || authKey.Lengt...
final keyword in method parameters [duplicate]
... you're required to declare it final --otherwise it will result in compile error--, namely passing them through into anonymous classes. Basic example:
public FileFilter createFileExtensionFilter(final String extension) {
FileFilter fileFilter = new FileFilter() {
public boolean accept(F...
How to uninstall a Windows Service when there is no executable for it left on the system?
...
If you get error 1072, make sure you don't have the services control panel open (see this other question)
– Giles
Feb 8 '17 at 11:17
...
Authenticate Jenkins CI for Github private repository
... Does anyone know how to get deploy hooks working with this? I'm seeing errors akin to Could not match github-deploy-myproject:myuser/myproject in the hook log. I've entered that as my Repo URL and builds do work so it can access GitHub. It's just the post from GitHub that fails to trigger the bu...
Placeholder Mixin SCSS/CSS
... @RickM It was reverted because the modifications you made don't compile (error: Base-level rules cannot contain the parent-selector-referencing character '&'.). This creates the exact output the OP is looking for, the answer you claim is "correct" does not.
– cimmanon
...
How can I use an http proxy with node.js http.Client?
...sub/sub',
'method': "GET",
'proxy':'http://yourproxy:8087'
},function (error, response, body) {
if (!error && response.statusCode == 200) {
console.log(body);
}
})
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object==null or null==object?
...oolean value, so unless the constant is a boolean, you'd get a compilation error either way you put the arguments. (and if it is a boolean, you shouldn't be using == anyway...)
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VBA - how to conditionally skip a for loop iteration
...write robust VBA without the Goto statement simply because you need it for error handling (i.e., On Error Goto).
– mwolfe02
Feb 25 '15 at 0:55
...
Kill child process when parent process is killed
...tInfo, uint cbJobObjectInfoLength);
[DllImport("kernel32.dll", SetLastError = true)]
static extern bool AssignProcessToJobObject(IntPtr job, IntPtr process);
private IntPtr m_handle;
private bool m_disposed = false;
public Job()
{
m_handle = CreateJobObject(null, n...