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href overrides ng-click in Angular.js
...an href, you can right click to open it in a new tab, but on left click it calls ng-click. Exactly what I was looking for
– Tom Grant
Aug 16 '15 at 20:19
...
Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
...me others it's ec2-user (or admin on some Debians, according to Bogdan Kulbida's answer)(can also be root, fedora, see below)
Trying to connect the wrong host. Is that the right host you are trying to log in to?
Note that 1. will also happen if you have messed up the /home/<username>/.ssh/a...
Why doesn't Java allow to throw a checked exception from static initialization block?
... any control over the initialization process and static{} blocks cannot be called from your source so that you could surround them with try-catch.
Because you cannot handle any error indicated by a checked exception, it was decided to disallow throwing of checked exceptions static blocks.
The stat...
Run PHP Task Asynchronously
...to wait for the response, there is a simple PHP solution, as well.
In the calling script:
$socketcon = fsockopen($host, 80, $errno, $errstr, 10);
if($socketcon) {
$socketdata = "GET $remote_house/script.php?parameters=... HTTP 1.1\r\nHost: $host\r\nConnection: Close\r\n\r\n";
fwrite...
How can I add a boolean value to a NSDictionary?
...mber object initialized to contain a
// given value, treated as a BOOL.
- (id)initWithBool:(BOOL)value
and:
// Returns the receiver’s value as a BOOL.
- (BOOL)boolValue
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Using Linq to get the last N elements of a collection?
...bility across several LINQ providers.
It is important to take care not to call Skip with a negative number. Some providers, such as the Entity Framework, will produce an ArgumentException when presented with a negative argument. The call to Math.Max avoids this neatly.
The class below has all of t...
Passing command line arguments to R CMD BATCH
...and line arguments pretty easy.
As an example, here is a little script -- call it "myScript.R":
## myScript.R
args <- commandArgs(trailingOnly = TRUE)
rnorm(n=as.numeric(args[1]), mean=as.numeric(args[2]))
And here is what invoking it from the command line looks like
> Rscript myScript.R ...
How to get IntPtr from byte[] in C#
...(bytes.Length);
Marshal.Copy(bytes, 0, unmanagedPointer, bytes.Length);
// Call unmanaged code
Marshal.FreeHGlobal(unmanagedPointer);
Alternatively you could declare a struct with one property and then use Marshal.PtrToStructure, but that would still require allocating unmanaged memory.
Edit: Als...
Does java.util.List.isEmpty() check if the list itself is null? [duplicate]
...
You're trying to call the isEmpty() method on a null reference (as List test = null;
). This will surely throw a NullPointerException. You should do if(test!=null) instead (Checking for null first).
The method isEmpty() returns true, if an ...
Getting request payload from POST request in Java servlet
...u need to read binary data.
Note from the docs: "[Either method] may be called to read the body, not both."
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