This blog moved to medium->https://medium.com/@cocoamaemae
Regarding TIPS about IT technologies or OSS which I created.
Thursday, April 13, 2017
How to add an original yum repository
Add **.repo file under /etc/yum.repos.d/
e.g.
[new-repo] //a repository name
name=nae repository RPM packages // a repository explanation
baseurl=http://new.repository/repo/ // a repository url
gpgcheck=0 // Abbreviate a signature validation
enabled=1 // Abbreviate --enablerepo=***
notice:
Before yum install, "createrepo" execution is on a yum repository server side,
Tuesday, April 11, 2017
C Fundamental Data Types
Brief
Note of date types of C
Interger Types
Floating Types
Note of date types of C
Interger Types
Type | Bits | Range | Format Specifiers |
---|---|---|---|
int, int32_t | 4 byts | From -2,147,483,647 to 2,147,483,647 | %d |
long int | 4 bytes | From -2,147,483,647 to 2,147,483,647 | %li |
short int | 2 bytes | From -32,767 to 32,767 | %hi |
long long int | 8 bytes | From -9,223,372,036,854,775,807 to 9,223,372,036,854,775,807 | %lli |
long | 4 bytes | From -2,147,483,648 to 2,147,483,647 | %li |
short, int16_t | 2 bytes | From -32,767 to 32,767 | %hi |
char, uint8_t | 1 byte | From 0 to 255 | %c |
signed char, int8_t | 1 byte | From -128 to 127 | %c |
Floating Types
float | 4 byte | From 1.2E-38 to 3.4E+38 | %g, %G |
double | 8 byte | From 2.3E-308 to 1.7E+308 | %lf, %LF |
long double | 10 byte | From 3.4E-4932 to 1.1E+4932 | %Lf, %LF |
Saturday, April 1, 2017
My .vimrc configuration
Brief
The following shows my .vimrc configuration.https://gist.github.com/cocoa-maemae/0325a1af97ec5978cf5a9d91589cde0d
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