a1exlism

# Link: https://unix.stackexchange.com/questions/77007/mv-cannot-stat-no-such-file-or-directory-in-shell-script

# Failed
mv /path/to/FILE /new/path/to/FILE

# Double Quote the directory
mv "/path/to/"FILE "/new/path/to/"FILE

a1exlism

ALTER USER root@localhost IDENTIFIED WITH mysql_native_password BY 'PASSWORD';

a1exlism

Site Location

stackoverflow

There are actually two place where where mac os x serves website by default:

/Library/WebServer/Documents --> http://localhost

~/Sites --> http://localhost/~user/

a1exlism

identifier 标识符ID | Unique

Identifier refers to name given to entities such as variables, functions, structures etc.

type qualifier 类型限制

In the C, C++, and D programming languages, a type qualifier is a keyword that is applied to a type, resulting in a qualified type.
For example, const int is a qualified type representing a constant integer, while int is the corresponding unqualified type, simply an integer.
In D these are known as type constructors, by analogy with constructors in object-oriented programming.

a1exlism

// It Depand on value

//  1. Value 0 | -1
#include <string.h>
memset(arr, -1, sizeof(arr));

//  2. any value
#include <algorithm>
using namespace std;
fill(arr, arr+len, VAL); //  address

a1exlism

//  C lang way
char str[MAXN];
sprintf(str, "%d", num);

//  Cpp way c++11
std::string str = std::to_string(num);

a1exlism

int arr[] = {73, 68, 80, 85, 73, 74, 33, 49, 74, 90, 23, 22, 1, 0, 57, 11, 27, 35, 60, 45};
int len = sizeof(arr) / sizeof(arr[0]);

sort(arr, arr+len, compare);


//  SET the purpose condition.
bool compare(int front, int end) {
  return front > end; //  DESC
  return front < end; //  ASC

a1exlism

Purpose

For transfering data.

When to use

As the name self says.

• Only parameter to encode >encodeURI

a1exlism

/*!
 * The MIT License (MIT)
 *
 * Copyright (c) 2014 Christian Hoffmeister
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is

a1exlism

1. Icon format support: install ICOFormat plugin
2. Border setting: search Stroke => border section
3. Layer Resize: Ctrl/Command + T (free)
4. transform - shape => edit-transform
5. 选择之后留下的白边用Brush tool清除(但是比较麻烦, 也许有替代?)