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Best way to randomize an array with .NET
...ndom will seed itself using the current time, so two instances created simultaneously will generate the same "random" sequence..System.Random should only be used in toy apps
– therealhoff
Sep 20 '08 at 21:41
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How to handle floats and decimal separators with html5 input type number
...need to specify a different value for the step attribute, which has a default value of 1. If you want the input's validation algorithm to allow floating-point values, specify a step accordingly.
For example, I wanted dollar amounts, so I specified a step like this:
<input type="number" name="p...
When does a process get SIGABRT (signal 6)?
...as filled with valid pointer,
because d is not constructed yet.
#include<iostream>
using namespace std;
class A {
public:
A(A *pa){pa->f();}
virtual void f()=0;
};
class D : public A {
public:
D():A(this){}
virtual void f() {cout<<"D::f\n";}
};
int main(){
D d;
A *pa = &d;...
Display names of all constraints for a table in Oracle SQL
I have defined a name for each of the constraint for the multiple tables that I have created in Oracle SQL.
6 Answers
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Unable to launch the IIS Express Web server, Failed to register URL, Access is denied
...
Also worked for me on ASP.NET Core 1.0 RC1, although it is now in Debug tab and I had to toggle SSL Enable off and on again to generate a new port then copy that to Launch URL box. stackoverflow.com/a/35706891/134761
– angularsen
F...
ReactJS SyntheticEvent stopPropagation() only works with React events?
...
It is still one intersting moment:
ev.preventDefault()
ev.stopPropagation();
ev.nativeEvent.stopImmediatePropagation();
Use this construction, if your function is wrapped by tag
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Ruby: Merging variables in to a string
...tes (") surrounding the string: this is the trigger for Ruby to use its built-in placeholder substitution. You cannot replace them with single quotes (') or the string will be kept as is.
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im...
Send email using java
...nd the connection is immediately closed. If set
to true (the default), causes the transport to wait for the response to the QUIT command.
ref : http://java.sun.com/products/javamail/javadocs/com/sun/mail/smtp/package-summary.html
http://forum.java.sun.com/thread.j...
View contents of database file in Android Studio
....
Copy the database from the device to your PC:
Android Studio versions < 3.0:
Open DDMS via Tools > Android > Android Device Monitor
Click on your device on the left.
You should see your application:
Go to File Explorer (one of the tabs on the right), go to /data/data/databases
Sel...
remove all variables except functions
...nother name for a dot, like this: . To see what I'm talking about, try .j <- 5; ls(); ls(all.names=TRUE)
– Josh O'Brien
Nov 30 '11 at 5:14
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