ln base

LN is another very important command in Linux, and its function is to create an identical link for a file in another location. When we need to use the same file in a different directory, we don't need to put a file in every directory that needs to

1. Copy the following code into a file with the extension EM2. Open the base project, add this file, and resynchronize3. Add Hh_insertfuncheader shortcut keys, that is, the function header comment, the cursor needs to be placed in the function name

Directly using the Math library public static double log (double A)Returns the natural logarithm (base e) of a double value. Special Cases:if The argument is a nan or less than zero and then the result is Nan. If The argument is positive infinity

Not to mention, the powerful tool for reading code.  1. Modify the background color Use light green to protect your eyes (just heard about it), choose "options"> "properties" from the menu, and use your favorite color. My light green RGB is 181,236,

Chapter 13th Class Succession1. class inheritance : Extend and modify classes.2 . Public inheritance format: The colon indicates that the base class of Class B is a, a, or a derived class. Class B:public A{。。。}；3 . The derived class object contains

I found a lot of information on the Internet. After some modifications, I took this note to prevent myself from forgetting it later. First, I got a green version on the Internet (which contains "@ green. Reg" and "@ Delete Si green. Reg" files and

Question 1: large Chinese spacing Question 2: When you delete a Chinese character, press the delete key more than once. Problem 1 solution: Options --> style properties find comment and comment single line on the left, click font name on the left --

Build local base, Extra, Epel, OpenStack Source, OpenStack experiment, the necessary environment, so you can get rid of network restrictions, do not have to worry about how to use the Internet.Build local base, Extra, Epel, OpenStack sourceNeed to

2.1 What is an objectAll JavaScript data can be treated as objects, and each object has its attributes (properties) and methods (methods).An object's properties reflect certain properties of the object, such as the length of the string, the width of

Gsm bts Hacking: Use BladeRF and open source BTS 5 to build base stations CitationIf you have purchased Nuand (official) BladeRF x40, you can run OpenBTS on it and enter instructions to complete some tasks. In general, HackRF is the most widely