Web Developer learning roadmap and web Developer Roadmap
2017 Web Developer learning roadmap (Source: Google)
This article is from a repository created by Kamran Ahmed on Github. In this article, the author shared a learning roadmap for front-end and backend developers and Devops personnel to share their views with
Java learning roadmap and java Roadmap
JAVA learning roadmap, which is hereby declared;
Only hope to be helpful for learning JAVA
If you reprint or use this image, please indicate the source to avoid copyright problems later. Thank you !!!
JAVA learning RoadmapThis is the learning roadmap of java siege lions, from si
Android Development Learning roadmap and android development roadmap
Android Development Learning Method:
Android is a relatively large system. From the underlying Linux kernel to the upper application layer, the content span of each part is also relatively large. Therefore, a good learning method is very important for us to learn about Android development.
We recommend that you step by step and break down
[Excellent] self-learning roadmap and self-learning Roadmap
This roadmap should be helpful to self-taught students. At least you will not be confused. This figure is downloaded from the Internet. If you see good things, please share it with you. Haha.
The following is a technical overview: I hope to help you.
JAVA self-learning route
Haha! I also learned it
IOS-learning roadmap and ios-Roadmap
When learning a new knowledge, in addition to maintaining a positive attitude and desire for knowledge, the learning route and method are also very important. When I was learning iOS, I had such a situation that I really wanted to learn and improve, but there was no learning route and I didn't know where to start, what to learn first, what to learn, and how to improve.
How to Learn Java-Java learning roadmap and java Roadmap
How to Learn Java is a problem that many new users often ask me. Now I will briefly describe some things to be learned by the next Java beginner at work:
First, we need to understand three aspects of the Java System Design: J2SE, J2EE, and j2-kjava ). J2SE, Java 2 Platform Standard Edition, JDK we often talk about, mainly refers to this, it is the bas
How can beginners who have no foundation learn java get started? Super-complete Learning roadmap and java Roadmap
Now everyone on Earth knows that the Internet industry has a high salary, and tens of thousands of users are small cases, which is not worth mentioning. However, for most people, it is difficult to pay 7000 or 8000 yuan. I also want to learn java and become a programmer and make a lot of money.
IOS Development Learning roadmap and ios development roadmap
Many new iOS developers often ask, "Where should I start learning iOS ?". As a programmer who has been developing iOS for more than two years, he just wants to write some of his own experiences, experience, and experience. Please forgive me for not writing well. It is expected to serve as an example.The apple platform has always adopted a radical
Java learning roadmap (the latest version in 2018) and the roadmap in 2018
Recently, some netizens asked me how to learn the Java backend and want to switch from other directions, but they do not know exactly what the Java backend needs to learn and where to start, which of the following are the mainstream Java backend technologies. I wrote this blog based on the experiences of people who have come here. It
sensors.product.so sensors.platform.so sensors.default.so Finally, we will /system/lib/hw/ find it in the path, sensors.msm8909.so and then load it into memory through the load method to run. As a result, I have analyzed the Qualcomm 8909 platform.
Small details: When we implement our own HAL Layer module and write an application to test whether the module is working properly, the following parameters should be written when compiling:
LOCAL_MODULE
Http://mobile.pconline.com.cn/337/3379352.html"pconline " If you ask a friend to buy a desktop or laptop, many times that friend will be based on your use of the computer to make a performance division, such as "you just need to deal with some simple documents, the game is not high, choose Intel I3 's processor is enough. "While there is a suspicion of advertising for Intel, the effects of Intel's deep-rooted, I-series processors over the years are shown here."
25th Qualcomm held the 2018 Qualcomm China Technology and Cooperation summit in Beijing, announcing the 5G pilot program. Lenovo, OPPO, Vivo, Xiaomi, ZTE, Chantai technology at the summit said it will open cooperation and jointly accelerate the launch of the commercial top 5G terminal in 2019.The media rated this as "half of China's mobile phones for Qualcomm pla
The resources provided here are suitable for mobile phones with Qualcomm chip hvga and WVGA resolution.
1. How to view the mobile phone chipset
Query parameters on any mobile website
2. Enter the mobile phone model + GPU into Baidu Google
For example, if you enter the v880 GPU, you will soon find that the v880 uses adreno200 and then the adreno200 is Qualcomm GPU.
3. v880 and u880 are zookeeper, but u880 u
compiled into the library libcameraservice. So.
Camera Hal LayerHardware/msm7k/libcameraOrVendor/qcom/Android-Open/libcamera2To implement a specific function of camera, A hardware-related camera library is required at the Hal layer (for example, by calling the video for Linux driver and JPEG encoding program or directly using the private library implemented by various chip vendors, for example, libcamera implemented by Qualcomm. so and libqcamera. so
Reprinted from Http://www.cnblogs.com/thjfk/p/4086001.htmlCamera Basic code ArchitectureCamera principle: After the external light through the lens, after the color filter filtered to the sensor surface, sensor will be uploaded from the lens to come from the light converted into electrical signals, and then through the internal ad conversion to digital signal, if sensor does not have integrated DSP, It is transferred to baseband via DVP, where the data format is raw. Must be handled through the
the CPU instruction set, the instruction set is the most primitive prerequisite for the birth of a CPU, simply speaking, it is the command that instructs the CPU to do something and give it the order.For now, there are two companies that have the ability to develop mobile CPU instruction sets: ARM and Intel.ARM's ARMV5/ARMV6/ARMV7/ARMV8 instruction setCommon chip design vendors such as Apple, Samsung, Qualcomm, MTK, Nvidia, HiSilicon and other chip m
Qualcomm msm8926 camera debugging notes, msm8926camera
Debugging a set of cameras on Qualcomm msm8926 a few days ago, ov5648 + imx135 was previously properly lit up, but a mini configuration version solution was needed in the future and must be compatible with ov2685 + ov8865, therefore, we should prepare for the preliminary debugging, and ask the camera module factory for the module spec and The datasheet
Qualcomm ultrasound 3D fingerprint scanner: Finger replacement password just around the day
Sound waves are not only applicable to sound, but also very suitable for accepting your fingerprints. Maybe one day it will replace the hard-to-remember password.
You can't even imagine recording your fingerprints.
At present, your secure fingerprint scan is only available when your skin is in good condition. The reader may not be able to accurately retrieve
future.Camera, I think we should continue to studyLinux kernelinside for good, after all is to do the drive, and not go in order toCameraeffect has been goingtunning. Tunning need special people to do, once the special tunning will be very difficult to have time to do other work. Of course some companies givetunnning Camerathe treatment is very good, even so I will not be tempted to go deep into this piece. Personal hobbies, etc. are not the same, the back has been focused onLinux kernel.
Overview:
QpstIntegrated tools, transfer files, view the device's EFS file system, and download code
QidcTest RF
QxdmView log
JTAG trace32Debugging
Qpst and qxdm usage instructions. For details, refer to the resource files I uploaded to csdn. I read them all and read the user guide, which is simple.
Qpst is a transmission software developed for Qualcomm chips. Simply put, mobile phones that use Qualcomm's processing chips can theoretically use qpst to
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