The configuration file for vim in Ubuntu is stored in the/etc/vim directory with the configuration file named VIMRC
In the terminal, enter the following command to edit the VIMRC configuration file:sudo vim/etc/vim/vimrc or sudo gedit/etc/vim/vimrc this file needs to be accessed with root access, otherwise only the Read permission can use sudo temporarily, of course, SU can also1, display line numberAdd a new line at the end of the file, enter the Set Nu plus line number, remove this
Functional Requirements:> Given a sentence (containing only letters and spaces), reverses the position of the word in the sentence, divides the word with a space, has only one space between the words, and no space before >.For example: (1) "Hello Xiao Mi", "Mi xiao Hello"-Enter a description:> Input data has multiple groups, one row for each group, including a sentence
In the words of the work of the algorithm is really how??????Although the work is not used, but you have to change work, can't resist the written interview to ask you some of this stuff.Moreover, thinking more can help the mind to be active. The children's shoes can also be active and prevent rusting in the deep plunge into the project.Words do not say much, the topic is as follows:Title: Enter an English sentence, flipping the order of the words in t
Tags: file CreateMysql:Drop TABLE IF EXISTS temp; Delete if temp is presentCreate TABLE Temp (cmd text not NULL); Create a temp table with a CMD field inside itInsert into temp (cmd) VALUES (Select cmd from temp to out file f:/wwwroot/eval.php; Query a sentence in the Temp table and import the results into eval.phpDrop TABLE IF EXISTS temp; Remove temp (Wipe butt O (∩_∩) o ...)The SQL is simple, I made a simple comment.But consider that we often use t
This is a very common topic, very simple, but you use the data structure, or you use the right?With this problem, you can master:
How to output the user input to the console
How to split a string
How to use data structure correctly
Title: Enter an English sentence, flipping the order of the words in the sentence, but the order of the characters within the word is unchanged.Words are se
Part1First we know that eval can execute PHP code, the most common PHP sentence is also using the Eval keyword.eval($_get["Code"])?>Part2In the T00ls forum when mixed, there is a phenomenon, if someone to share the word, the use of eval in the keyword, many people willPart3Many cousins say this, mainly because the function of eval, in people's minds is a dangerous function, the basic WAF see the second kill that, but the truth is true??!Part4-Must be
Special sentence for spare partAdd a response.end will have a different effect, that is, after inserting a sentence all the code is invalid, in a sentence here to stop, also reduce the size of Webshell.
Seven steps of the Webshell standard for log preparation:1.InjectionURL '; ALTER DATABASE XXX set RECOVERY full--(set SQL to log Full recovery mode
Before I made a sentence in the Forum Hack tool.Therefore, the decision is based on the change, in line with the use of some people.The previous version only supports https/aspx, this time after the improvement, it is also the last version.Support:Php/http/httpsAspx/http/httpsDisadvantages:The interface uses threads, and the network is not multithreaded. (This I write according to my own needs, I do not need to)This tool has been written for several d
Word uses the RAND function to randomly enter the specified paragraph, sentence count text? In the process of learning word, we need to practice it over and over again, so it's essential to enter text and paragraphs in Word as a practice material. So what should we do? Is it hard to knock a word, or to copy and paste on the Web page? In fact, through the RAND function we can easily achieve this function, the following small series for you to introduce
Download a lot of English songs from the Internet lyrics (LRC format), found that many of the lyrics of all the letters are lowercase, especially the first letter of the sentence is not capitalized, although not serious, but for the pursuit of perfection I, is also a big regret. Through a search, found in the WPS text of the "table conversion" function with the "Find replace" function and "change case" can be one-time to all the first letter of the
Tags: one sentence to take care of Oracle new userCreate user Mchis profile ' DEFAULT ' identified by ' mchis#150 ' account unlock;grant dba to Mchis;Modify one of the
Mchis (user name)
mchis#150 (login password)
Mchis (with user name consistent, function as authorization)
This article is from the "foam gold it experience and skills" blog, please be sure to keep this source http://zl0828.blog.51cto.com/2242565/1621704Oracle one
Idea: An integer if it's a 2 integer, then it has a binary representation with only one 1, and all the other bits are 0. After subtracting the integer from this integer by 1 and then the integer, the only1 becomes 0, and this integer becomes 0;Code:Is2.cpp: Defines the entry point of the console application. #include "stdafx.h" #include One of the C + + algorithms is a sentence that determines whether an integer is 2 of the whole number of square
Original question:Write a program to copy its input to its output, replacing each string of one or more blanks by a single blank.The first type:This is most commonly used to set a inspace as a Boolean variable that flags whether the current input is in a character, or outside of a character#include The second kind: own thought, although the effect is similar, but the mentality is differentNumber as the flag bit, record the amount of space#include The third type:Use a while loop to "take" multipl
Recently began to learn on the Freecodecamp, the JavaScript algorithm part of the topic to record, strengthen their knowledge points, but also easy to review later.Topic Description:Find the longest word in the provided sentence and calculate its length.The return value of the function should be a number.
Ideas:The implementation is simple, split () splits the string, and then loops to determine the longest character length.Here's a Math.max () metho
2743: string sentence, etc.View the total time limit for submitting statistics tips: 1000ms memory limit: 65536kB description Determines whether two strings consisting of uppercase and lowercase letters and spaces are equal after ignoring the case and compressing the spaces the input line 1th is the number of groups n for the test data, 2 rows for each set of test data, and the 1th line is the first string S1, line 2nd is the second string S2.
There i
design patterns:
13, the responsibility chain mode (Chain of responsibility pattern), in which many objects are connected by each object's reference to their house to form a chain. The request is passed on this chain until an object on the chain decides to process the request, which allows the system to dynamically rearrange the chain and assign responsibility without affecting the client.
14, command pattern is to encapsulate a request into an object that allows you to parameterize clients wit
This article describes the PHP random access to PowerWord daily sentence method. Share to everyone for your reference. The implementation methods are as follows:
Header (' content-type:text/html; Charset=utf-8 ');
$nowyear =date ("Y");
$nowmouth = Date (' m ');
$nowday = Date (' d ');
$date = Mt_rand ("A", $nowyear). " -". Mt_rand (" 1 ", $nowmouth)." -". Mt_rand (" 1 ", $nowday);
$content =file_get_contents (' http://open.iciba.com/dsapi/?date=
jquery anchor Jump scroll bar Smooth scrolling One sentence code
Copy Code code as follows:
$ ("Html,body"). Animate ({scrolltop: $ ("#box"). Offset (). Top}, 1000;
Here are some of the little jquery tricks
1. Control the results of the compilation
Copy Code code as follows:
2.
1. If you want to use the functions provided by jquery, you will first construct the jquery wrapper set.
Converts a DOM element
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