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Best way to read a large file into a byte array in C#?
...ctored to this (in lieu of File.ReadAllBytes):
public byte[] ReadAllBytes(string fileName)
{
byte[] buffer = null;
using (FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read))
{
buffer = new byte[fs.Length];
fs.Read(buffer, 0, (int)fs.Length);
}
...
JavaScript: How to find out if the user browser is Chrome?
...ut guess what, IE11 now returns undefined again. IE11 also returns a empty string "" for window.navigator.vendor.
I hope this helps!
UPDATE:
Thank you to Halcyon991 for pointing out below, that the new Opera 18+ also outputs to true for window.chrome. Looks like Opera 18 is based on Chromium 31....
How do I scroll to an element within an overflowed Div?
...crollDivToElement(child);
The parent is the scrollable div and it can be a string or a jQuery object of the DOM element.
The child is any child that you want to scroll to and it can be a string or a jQuery object of the DOM element.
Codepen demo
...
Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?
...ote the following code to convert an image from sdcard to a Base64 encoded string to send as a JSON object.And it works great:
String filepath = "/sdcard/temp.png";
File imagefile = new File(filepath);
FileInputStream fis = null;
try {
fis = new FileInputStream(imagefile);
} catch (FileNotF...
How to get the name of a function in Go?
...lect"
"runtime"
)
func foo() {
}
func GetFunctionName(i interface{}) string {
return runtime.FuncForPC(reflect.ValueOf(i).Pointer()).Name()
}
func main() {
// This will print "name: main.foo"
fmt.Println("name:", GetFunctionName(foo))
}
...
What's the difference between ViewData and ViewBag?
...e same way as viewdata should be avoided).
So basically it replaces magic strings:
ViewData["Foo"]
with magic properties:
ViewBag.Foo
for which you have no compile time safety.
I continue to blame Microsoft for ever introducing this concept in MVC.
The name of the properties are case sensit...
In Scala, what exactly does 'val a: A = _' (underscore) mean?
...
val a: A = _ is a compile error. For example:
scala> val a: String = _
<console>:1: error: unbound placeholder parameter
val a: String = _
^
What does work is var a: A = _ (note var instead of val). As Chuck says in his answer, this initialises th...
Is there any standard for JSON API response format?
... a field called messages which is an array of messages instead of a single string.
– StockBreak
May 29 '15 at 12:45
4
...
nginx error connect to php5-fpm.sock failed (13: Permission denied)
...Make sure /etc/nginx/fastcgi_params looks like this:
fastcgi_param QUERY_STRING $query_string;
fastcgi_param REQUEST_METHOD $request_method;
fastcgi_param CONTENT_TYPE $content_type;
fastcgi_param CONTENT_LENGTH $content_length;
fastcgi_param SCRIPT_NAME $fastcgi_sc...
Use of .apply() with 'new' operator. Is this possible?
...native constructors that behave differently when called as functions, like String, Number, Date, etc.) with an array of arguments:
function construct(constructor, args) {
function F() {
return constructor.apply(this, args);
}
F.prototype = constructor.prototype;
return new F...