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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...
AngularJS : Initialize service with asynchronous data
...ld one delay instantiation of the controller then?
– callmekatootie
May 28 '13 at 20:57
19
Ummm w...
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 to download .zip from GitHub for a particular commit sha?
...IP file, when unzipped I get a big ugly SHA1 directory name. Any way to avoid this?
– QED
Apr 24 at 21:42
...
MVC Razor view nested foreach's model
...bably noticed that when you invoke them, you pass them a lambda and it magically generates
some html. But how?
So the first thing to notice is the signature for these helpers. Lets look at the simplest overload for
TextBoxFor
public static MvcHtmlString TextBoxFor<TModel, TProperty>(
thi...
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 ...
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
...
What should go into an .h file?
... Things like class declarations, function prototypes, and enumerations typically go in header files. In a word, "definitions".
Code files (.cpp) are designed to provide the implementation information that only needs to be known in one file. In general, function bodies, and internal variables that s...
vertical alignment of text element in SVG
...the following values
auto | baseline | before-edge | text-before-edge |
middle | central | after-edge | text-after-edge |
ideographic | alphabetic | hanging | mathematical |
inherit
Description from w3c
This property specifies how an object is aligned with respect to its
parent. This pro...