In Python programming, we often encounter situations where we need to deal with an indefinite number of arguments. To better deal with such needs, Python provides two special parameters: args and **kwargs, which enable functions to handle an indeterminate number of positional and keyword arguments in a more flexible manner. This article will discuss the […]
Tag: args
SocketAsyncEventArgs Class
// Implements the connection logic for the socket server. // After accepting a connection, all data read from the client // is sent back to the client. The read and echo back to the client pattern // is continued until the client disconnects. class Server { private int m_numConnections; // the maximum number of connections […]
How much do you know about sdssplitargs (string splitting function) in redis
Recently, I learned the string segmentation function in redis, and wrote a demo of go language by myself, and found that there are relatively few detailed explanations on the Internet, and this function is still different from ordinary segmentation functions. So write this blog to record it. Note that sds is a data structure unique […]
[kubernetes series] the command and args of the container in kubernetes
Overview The command and args of the container in kubernetes are mainly used to set the running commands and parameters. It has certain similarities with the entrypoint and cmd in docker, but there are still certain differences. Official documents can be referred to https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell The following are the corresponding field names in Docker and Kubernetes. […]
C# or wpf or MFC ComboBox.OnSelectionChanged(SelectionChangedEventArgs) Get the changed value, don’t get it directly. Another pit
WPF version C# using FT_Tools; using MSFramework. Common; using System; using System.Collections.Generic; using System. ComponentModel; using System. Linq; using System. Text; using System. Threading. Tasks; using System. Windows; using System. Windows. Controls; using System. Windows. Data; using System. Windows. Documents; using System. Windows. Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System. Windows. Shapes; using WpfM20UpdateFW; namespace […]
*args and **kwargs functions in Python
When we see the documentation of any function that contains *args and **kwargs, do you think – what are these strange arguments passed inside that function? for example: function(params, *args, **kwargs) As a beginner, you might be confused about how to use the function or what to pass as arguments instead of *args and **kwargs […]
[System transplantation] uboot loads the root file system through NFS (2) – modify the environment variables bootcmd, bootargs
The network environment has been configured in the previous part. We need to modify the environment variables to ensure that the development board can start normally. The more important environment variables in the uboot environment variables are bootcmd and bootargs Directory 1. Modify the self-starting command – bootcmd 2. Modify the self-starting parameters – bootargs […]
of_parse_phandle_with_args function
Linux version: 4.14 Code link: Linux source code (v4.14) – Bootlin 1 phandle attribute and related structures (1) phandle attribute In the kernel phandle is an unsigned integer variable: typedef u32 phandle; The phandle attribute specifies a numeric identifier for the unique node in devicetree. The value of the phandle attribute in a node must […]
Function parameter passing methods in Python *args, **kwargs, and others
Source: DeepHub IMBA This article is about 3000 words, it is recommended to read for 9 minutes This article will discuss function parameters in Python. We will understand what *args and **kwargs, / and * are. Although this problem is a basic python problem, we often encounter it when we write code. For example, such […]
SSTI template injection – square brackets, args, underscore, single and double quotes, os, request, curly braces, numbers, print, (372 filtered count) is bypassed by filtering (ctfshow web entry 371-372)
SSTI template injection – square brackets, args, underscore, single and double quotes, os, request, curly braces, numbers, print, (372 filtered count) is bypassed by filtering (ctfshow web entry 371-372) Written in front Since ctfshow web entry 371 and 372 both filter print, we can only use curl out-of-band to get the flag. Question 372 filters […]