You may want to do this if the remote repository is migrated. The command for changing the remote url is:
git remote set-url
It takes 2 arguments: an existing remote name (origin, upstream) and the url.
Check your current remote url:
git remote -v
origin https://bitbucket.com/develop/myrep...
Let's say we have a problem of size n. Now for each step of our algorithm(which we need write), our original problem becomes half of its previous size(n/2).
So at each step, our problem becomes half.
StepProblem1n/22n/43n/84n/16
When the problem space is reduced(i.e solved completely), it cannot ...
A higher-order function, as opposed to a first-order function, can have one of three forms:
One or more of its parameters is a function, and it returns some value.
It returns a function, but none of its parameters is a function.
Both of the above: One or more of its parameters is a fu...
If we have a c++ project that uses a config.h configuration file with some custom paths or variables, we can generate it using CMake and a generic file config.h.in.
The config.h.in can be part of a git repository, while the generated file config.h will never be added, as it is generated from the cu...
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class User extends Model
{
/**
* Get the user's first name.
*
* @param string $value
* @return string
*/
public function getFirstNameAttribute($value)
{
return ucfirst($v...
If you have a cmake module . You can create a folder called in to store all config files.
For example,you have a project called FOO, you can create a FOO_config.h.in file like:
//===================================================================================
// CMake configuration file, base...
Basic foreground images can be inserted into an email document just like they are for web pages:
<img src="http://www.yourserver.com/email/images/logo.png">
And they can be made links by wrapping them in an <a href> tag:
<a href="http://www.yourwebsite.com">...
To indent our outdent the current line in normal mode press the greater than > key or the less than < twice accordingly.
To do the same on multiple lines just add a number beforehand 6>>
CommandDescription>>indent current line<<outdent current line6>>indent next 6 lin...
Comparator cmp = [ compare:{ a, b -> a <=> b } ] as Comparator
def col = [ 'aa', 'aa', 'nn', '00' ]
SortedSet sorted = new TreeSet( cmp )
sorted.addAll col
assert '[00, aa, nn]' == sorted.toString()
Here is a very simple example of a function that "promises to proceed when a given time elapses". It does that by creating a new Deferred object, that is resolved later and returning the Deferred's promise:
function waitPromise(milliseconds){
// Create a new Deferred object using th...
Correlated (also known as Synchronized or Coordinated) Subqueries are nested queries that make references to the current row of their outer query:
SELECT EmployeeId
FROM Employee AS eOuter
WHERE Salary > (
SELECT AVG(Salary)
FROM Employee eInner
WHERE eInner.Dep...
my @letters = ( 'a' .. 'z' ); # English ascii-bet
print $letters[ rand @letters ] for 1 .. 5; # prints 5 letters at random
How it works
rand EXPR expects a scalar value, so @letters is evaluated in scalar context
An array in scalar context returns the number of elements it ...
The series of events here is supposed to work as follows:
Compile code with -pg option
Link code with -pg option
Run program
Program generates gmon.out file
Run gprof program
To add profiling flags, you must add to your CMakeLists.txt:
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg"...
Inheritance among models can be done in two ways:
a common abstract class (see the "Model mixins" example)
a common model with multiple tables
The multi tables inheritance will create one table for the common fields and one per child model example:
from django.db import models
c...
// An 8-bit 'byte' value:
byte aByte = (byte)0b00100001;
// A 16-bit 'short' value:
short aShort = (short)0b1010000101000101;
// Some 32-bit 'int' values:
int anInt1 = 0b10100001010001011010000101000101;
int anInt2 = 0b101;
int anInt3 = 0B101; // The B can be upper or lower case.
// A ...
The example reads the first line from a file. It uses an instance of BufferedReader to read data from the file. BufferedReader is a resource that must be closed after the program is finished with it:
static String readFirstLineFromFile(String path) throws IOException {
try (BufferedReader br = n...
The following example shows other ways you can use the underscore in numeric literals:
long creditCardNumber = 1234_5678_9012_3456L;
long socialSecurityNumber = 999_99_9999L;
float pi = 3.14_15F;
long hexBytes = 0xFF_EC_DE_5E;
long hexWords = 0xCAFE_BABE;
long maxLong = 0x7fff_ffff_ffff_ffffL;...
