Programmer Think

brief introduction The project is based on the theme of the great James Bond film golden eye. The goal is to get the bottom flag TXT text information, the project is a necessary project environment for OSCP examination and training, and the author rated the environment as the penetration intermediate level difficulty. Next, no matter the zero ...

preface As a new generation of contemporary youth, should they be more or less able to make short videos? Haha, what about the creators of contemporary we media~ When making videos, how much do you need some funny sounds? Or strange sounds? Music, etc~ How slow it is to download one by one, let's use python to realize batch download tod ...

introduction Recently, the little ape needs to be on the project according to the requirements of the leaders. The database needs to realize master-slave replication. The necessity and principle of master-slave replication of the database are not explained too much in this paper. Interested children's shoes can refer to some articles on the In ...

catalogue 1. Draw text 2. Draw image (1) Basic drawing method (2) Case: sequence frame animation 3. Drawing coordinate system 4. canvas color style and shadow 5.? Complex style (1) Gradual change (2) Draw background map (3) Transformation (emphasis) 6. Related operations of drawing environment 1. Draw text **ctx.font；** Set t ...

JavaScript element related Get element According to tag id document.getElementById(); According to tag name document.getElementByTagName(); What is returned is the collection of obtained element objects, which are stored in the form of pseudo array. The objects in pseudo elements can be obtained by traversal, and the obtained element obje ...

catalogue 1, String data type 2, List data type 3, Hash data type (hash type) 4, Set data type (unordered set) 5, Sorted Set data type (zset, ordered set) 1, String data type Overview: string is the most basic type of redis, which can store up to 512MB of data. String type is binary safe, that is, it can store any data, such as numbers, ...

Statement: The information comes from your own arrangement.Reference book crazy Java handout (Fifth Edition) Li Gang © Write 1, Packaging 1.1 general    Java provides two type systems: basic type and reference type. Using basic type is efficient. However, in many cases, objects will be created for use, because objec ...

Anomaly detection Establish a model p, which is similar to the probability of normal situation. If it is less than a certain value, it is considered to be abnormal. Application scenario Fraud detectionAbnormal parts detectionData center computer working condition monitoring Gaussian distribution parameter estimation Let's give you a ...

Number of briquettes (violence) Description There is a pile of coal balls, piled into a triangular pyramid. Specific: One on the first floor, Three on the second layer (arranged in a triangle), 6 on the third layer (arranged in a triangle), 10 on the fourth floor (arranged in a triangle) If there are 100 floors, how many briquettes a ...

About Forbidden Forbidden is a network security tool based on PycURL, which can help researchers easily bypass 4xx HTTP response status code.Forbidden uses multithreading mechanism and implements its function based on brute force cracking, so the tool may have some false positives. In addition, the script also supports color highlight output.T ...