the problem is that the php language uses the OneThink (based on TP 3.2) framework to write an administrative background. There is no problem locally. However, the database connection timeout: Connection timed out occurs on the server. The database that ...
cannot connect to the Internet . A set of interface system has been set up in the LAN environment where several public network domain names are involved. No matter what browser you use windows PC to access, it is very slow to return unresolvable. If y...
the company computer, plus domain, win10 system, when there are many retries in the collection process, part of the data will be collected and will be retried all the time, unable to continue, the reason is unknown. has nothing to do with agent availab...
for example, how should winspector, pop up every time you press shift ctrl w? the software itself does not start, but pressing the shortcut key will pop up ...
there is a Thinkpad notebook with a label Windows 8 pro, at the bottom. At present, the boot automatically enters the Centos system. How to verify whether there is a Windows system? from the boot boot point of view, you can only choose different kernel v...
computer configuration: i7 memory: 32g Video card: 1050 performance: 1. There is a typing delay in the use of ps, 2. The moving picture shows stutter. Ps inside the occurrence of stutter when other software outside will not card, can not find the ca...
platform: windows10 after I use the start function of QProcess to execute the local (current directory) python file, I can t get standard output from readAllStandardOutput. Code of python file: print "hello,world " Qt Code: -sharpinclude <QP...
the relationship between bootloader and real mode to protected mode? Recently, I have been studying the operating system, and then I have read several books, 30-day self-made operating system and the implementation of an operating system. In fact, I pref...
problem description: I want to use the "export function " of impression notes to export to disk. Because of the large number of notes, I will export a large number of small files in the format of .jpg .gif .pdf. In order to reduce disk loss and im...
Oh, my God, it s been fine all the time. Today, as usual, I turned on my phone wifi, and connected with my laptop. At this time, something strange happened. I don t understand why I suddenly couldn t visit Zhihu and NetEyun Music PC!? am I banned f...
Ajax Code: $(function () { var $register = $(".register"); var $login = $(".login"); $login.find(".submit").on( click ,function () { }); $register.find( button ).on( click , function(){...
when building the XSS platform, when registering a user, it appears after clicking the submit button. If registration fails, please contact the administrator. excuse me, what s going on? URL of the reference step: Link description ...
Gods, can windows7 or 10 separate the taskbar in the lower right corner of the desktop or customize the style of the secondary development taskbar as needed? Pray for the great gods to solve the puzzles. thank you. the taskbar of the following figure, y...
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win10 operating system, why there are so many default applications specified by file type. The suffix name of the number? ...
windows Ubuntu subsystem runs Jekyll, runs without errors http: 127.0.0.1:4000 ...
when learning the knowledge of mysql penetration, the attempt to read the file on disk D with sql statement failed as follows: root@host after testing, the value of secure-file-priv is not valid even if it is empty. mysql,apache is running normal...
as shown in the picture, here, I want to change all the int to bool type. What is the shortcut key? I know it s Ctrl+D in VSCODE, but it hasn t been found in VS2017 yet. ...
start the service center first, and then start the web project. This error will appear on the figure: : ...
tomcat can be accessed normally at the beginning, but after a week or two of operation, it cannot be accessed normally, and it does not report an error, but it just cannot be accessed, which is very strange. jdk and tomcat are both 32-bit, is that the r...
do not understand why this function does not write break will loop infinitely, ask for help def diedai (size): size=size+1 print("size=",size) while (size<=2): print("size=",size) diedai(size) -sharpbreak diedai (1)...
-sharpinclude <stdio.h> int main() { short int x = -10; - 1000 0000 0000 1010 - 1111 1111 1111 0101 - 1111 1111 1111 0110 F F F 6 - fffffff6, 4 printf("%x n", x); } I just ...
problem description for node applications built with egg, Node serves as an intermediate server, providing server rendering and requesting data from the server. After deployment to the server, memory growth occurs continuously, which is suspected to b...
problem description: client consumption using kakfa0.9 locally, consumer groups are configured into the code, and each consumer group has one consumer. Just started the consumption, there is no problem with the code consumption. After two days suddenly...
help to see if the following js oop code interprets private variables, instance variables, static variables, and public variables correctly. by the way, what is variable a? What s the name of a variable in oop? var Oop = (function () { var a = A...