How to solve "Yii php framework Application runtime path is not valid.”

Usually, this problem is protected folder on linux or might have SELinux turned on.

First solution (Folder protected)
$chmod 755 /path/to/runtime

or

$chmod 777 /path/to/runtime

if its not work, try second solution (SELinux turned on)

1. Open terminal, login as super user
2. turn SELinux off with command:
$setenforce 0

How to install F.lux on Fedora 21

Overview:

f.lux fixes this: it makes the color of your computer's display adapt to the time of day, warm at night and like sunlight during the day.
It's even possible that you're staying up too late because of your computer. You could use f.lux because it makes you sleep better, or you could just use it just because it makes your computer look better. source

Lumber Boy, Another Way to Feel as Lumberjack

Simple arcade game, cut the wood by tap left or right as much as possible, and got the highest score.

Features:
- Google Play Leader board for submiting score


Download
Direct link: https://www.dropbox.com/s/deas9x64n7bbrtf/LumberBoy.apk?dl=0
Playstore: https://play.google.com/store/apps/details?id=com.circlebit.tukangkayu

15 blocks Puzzle with 48 Family Photo

Today i wanna share android classic game, Puzzle48. This is classic puzzle game with 15 blocks and random piece of 48 Family member photo. You should to solve the random piece to be perfect view.

Features:
- Support 3 languages: English, Japan, Indonesia
- Save score
- Random member AKB48, SKE48, JKT48, HTK48 photo

Direct link: https://www.dropbox.com/s/xy0ekqsrq2wgrnb/Puzzle48.apk?dl=0
PlayStore: https://play.google.com/store/apps/details?id=com.circlebit.puzzle48

nb. 48 Family is Group of Idol group centered in Japan.

Android XML color Transparent HEX Code

Android uses Hex ARGB values, which are formatted as #AARRGGBB. Its mean, to make transparent color, you can modify AA code and RRGGBB are hex color code will be transparent. Here is the list of transparent percentage of hex:

100% — FF

99% — FC

98% — FA

97% — F7

96% — F5

95% — F2

94% — F0

93% — ED

92% — EB

91% — E8

90% — E6

89% — E3

88% — E0

87% — DE

86% — DB

85% — D9

84% — D6

83% — D4

82% — D1

81% — CF

80% — CC

79% — C9

78% — C7

77% — C4

76% — C2

75% — BF

74% — BD

73% — BA

72% — B8

71% — B5

70% — B3

69% — B0

68% — AD

67% — AB

66% — A8

65% — A6

64% — A3

63% — A1

62% — 9E

61% — 9C

60% — 99

59% — 96

58% — 94

57% — 91

56% — 8F

55% — 8C

54% — 8A

53% — 87

52% — 85

51% — 82

50% — 80

49% — 7D

48% — 7A

47% — 78

46% — 75

45% — 73

44% — 70

43% — 6E

42% — 6B

41% — 69

40% — 66

39% — 63

38% — 61

37% — 5E

36% — 5C

35% — 59

34% — 57

33% — 54

32% — 52

31% — 4F

30% — 4D

29% — 4A

28% — 47

27% — 45

26% — 42

25% — 40

24% — 3D

23% — 3B

22% — 38

21% — 36

20% — 33

19% — 30

18% — 2E

17% — 2B

16% — 29

15% — 26

14% — 24

13% — 21

12% — 1F

11% — 1C

10% — 1A

9% — 17

8% — 14

7% — 12

6% — 0F

5% — 0D

4% — 0A

3% — 08

2% — 05

1% — 03

0% — 00

for example, you wanna make the black color with transparent 10% so the hex code will be #1A000000

Running Any Codes Before Action on Controller Execute on Yii

You can execute any codes before action method on controller run with beforeAction() method. For example, you want to make every action method are JSON type on content. So, you can add method like this on your controller:

        protected function beforeAction($action){
            header('Content-Type: application/json');
            return parent::beforeAction($action);
        }

its will be effected to all actionAny() to JSON as type of content

Simple jQuery Ajax Post Sending

Sending POST data to server using jQuery is very simple. I assumed that you sending POST data when the DIV with id:#sendme is clicked. So, you can use codes like this:

$("#sendme").click(function(){

 $.post("URL POST",

    {

        param1: "value1",

        param2: "value2"

    },

    function(data, status){

    });

});

- URL POST can be replaced with your URL post

- param1 and param2 are name of post data

- value1 and value2 are value of param that will be sent to URL POST