firebug light

QR Code Scan Code is a very common technology, there are many open source projects can be implemented, such as Zxing project. Https://github.com/zxingHere is not the focus of the introduction of zxing in the implementation of the QR Code scan code, but to introduce, on the Fast Scan code technology is how to optimize the experience.To achieve in the light, the phone automatically fill the light, actually ve

Small series of playing Light Painting light painting photography, found that with a flashlight to draw a good line, light level or the choice of cellophane tone, it is necessary to try constantly. Sometimes the painting is too oblivious, will accidentally let the flashlight light direct camera, then the screen will le

[CNN] interpretation of Light-Head R-CNN: Balancing accuracy and speed, light-headr-cnnSpeaker: Li Zeming | researcher at the face ++ Research InstituteEdit Qu XinProduced by QbitAI | public account QbitAI On the evening of December 20, the quantum bit eat melon club and Face ++ paper interpretation series of the third phase of the lecture, this issue in the Face (Megvii) Research Institute to interpret the

Problem Until now, you have used unidirectional light to illuminate the scene, which is very useful for adding sunlight to the 3D world. But in many cases, you also need a light from a point, such as a searchlight or explosion. Such a light source is called a point light source.Solution Transmits the 3D position of the

The newly-learned unity3d, many do not understand. If there is a problem with the understanding below, please leave a message to indicate.Just met such a problem: The scene dragged a box, on a mobile/diffuse material, in the box at the top of a point light, moving point light source, found that the box of light is very strange, moving to both sides of the near br

Let's talk about: the question is probably given a number of N, and then traversed from 1 to n. The state to be output is no, and then the factor that encounters N in the traversal process changes to the state once. Finally, the final state is output. It is also possible to simulate this process. However, we know that if N can be rounded out by m, it will certainly be divisible by N/m. Therefore, if n is not the number of workers, the state will definitely change even. According to this idea, th

Numbered1 ~ 100A lightbulb. At first, all the lights are out. Yes100When you press the light bulb, if the light is on, after you press the light switch, the light will go off. If the light is off, the light will be on after you pr

Communicate and match data with the backend (light up the stars), and the backend light up 1. In the project, I met the product evaluation page, which contains the product star rating. At that time, I only wrote out the results (that is, the user clicked a few stars to see a few stars ), When I handed over the page to my back-end colleagues, he said that it was meaningless for me to do so and he could not d

Shadow is very important for any image processing, because it is always inseparable from the light. if the shadow is used correctly, you can get amazing results. Shadow is very important for any image processing, because it is always inseparable from the light. if the shadow is used correctly, you can get amazing results. In this tutorial, I will show you some clever ways to use photoshop to create realisti

For CC2530 Gpio Basics, General Gpio operation about registers, IAR Embedded Workbench IDE software use: TI CC2530 Basic Experiment (ordinary GPIO operation-Light LED)Schematic diagram of the circuit:Analysis : You need to press the button to light the light, and do not use the interrupt mode, that is, we need to monitor whether the press is pressed (P0_4 is low,

- #defineLED2 p1_1//define the P1.1 port as the LED2 control end the #defineLED3 p1_4//define the P1.4 port as the LED3 control end - #defineLED4 P0_1//define the P0.1 port as the LED4 control end - - + /**************************************************************************** - * Name: delayms () + * Function: Delay in milliseconds, default to 16M when system clock is not configured (very accurate with oscilloscope measurement) A * Entry parameters: msec delay parameter, the higher the va

Cool light rolling effect and light rolling effect Today, I saw a foreign website have such an effect. I'm curious about how to implement it. I 've studied how to achieve it. It's cool and I don't need any pictures. Http://abemedia.co.uk/content-management-systems-cms When an XP record is rolled, there is a white light. If there is a color line on the disp

Title Link: http://www.lightoj.com/volume_showproblem.php?problem=1034The main topic: There are n lights, there is m relationship, the relationship A, a, a, b means that if the a light switch on the light will also light up, now ask for at least how many switches to open so that all lights are lit.The topic thought: first by the strong Unicom component contractio

Photography is the art of light, the appearance of a beautiful beam in the photo will make the image more attractive, many people want to shoot the beam, today, photographer Li Xiaolei in the simplest way to teach you to make a beam. First, create a new blank layer. Then use the Polygon Lasso tool to make the following Ant line shape. Fill in white on the line. The point is, then press Ctrl+d to cancel the ant li

The realization of the light-off game and the realization of the light-off game UIImage * ima = [UIImage imageNamed: @ "1.png"]; for (int I = 0; I Set background and start button -(Void) click :( ButtonSubview *) btn {UIImage * lamp = [UIImage imageNamed: @ "2.png"]; UIImage * ima = [UIImage imageNamed: @" 1.png"]; NSInteger a [5] = {btn. tag, btn. tag + 1, btn. tag-1, btn. tag + 10, btn. tag-10}; for (in

At first, all the lights went off, but we only care about the last one. During the I-th walk, the status of the lamp is changed only when it is a multiple of I. That is to say, when N has an even number of approx. When N has an odd number, that is, when n is a full number, the last lamp will be bright. The final abstraction is to determine whether the input number is a full limit. Light, more light