I want to do the process from writing a page to accessing the finished product online through a domain name. Do not use any blog system (wordpress) quickly build this kind of framework. Now I have a server for vultr s Linux (CentOS 7) system, which was...
in recent days, I have been doing database optimization. Due to the relatively large amount of data, some of the problems encountered are a machine that can put paper towels and count the income of each machine. Now there is a table recording machine in...
problem description use jcifs to connect to the attachment server of windows, which can be accessed when the native eclipes is started. The linux of the official server always reports connection timeout, but if the attachment is started and manipulate...
I wonder if people will think the questioner is a fool when asking this question ( and ask the bosses to spray it lightly = =). But this problem really bothers me! The cause of the problem is this. Let s take a look at the following code . public sta...
problem description you need to implement a distributed system that collects logs and data on a value data server. Is there a good solution without using messaging frameworks such as Kafka? ...
contact with raspberry pie script file for the first time, this is downloaded on github, why report not found s fault? function install_module { -sharp src=$1 mod=$2 if [[ -d var lib dkms $mod $ver $marker ]]; then -sharp rmdi...
there are many tools to check whether the domain name is blocked by Wechat. Does anyone know the specific implementation principle? ...
service network restart restart also failed. I did it here https: blog.csdn.net qq_3718. https: www.cnblogs.com gerry. feels like the steps are all the same it is said on the Internet that the hardware ID has changed, but I can t find out what ...
this is a piece of code in C that calls ASM directly: http: blog.rchapman.org post. ...
now there is a need to write a service under the Linux (Ubuntu) environment and do Linux development for the first time. I hope the bosses in the circle can give me some advice ...
script name is. create_roidb.sh, script a total of 20 lines, when running this script, will have been killed, because the shell script is not very familiar with, so would like to ask, thank you very much! -sharp! bin bash OUT_PATH="." N_...
Status of node rabbit@localhost. Error: unable to connect to node rabbit@localhost: nodedown < H1 > DIAGNOSTICS < H1 > attempted to contact: [rabbit@localhost] rabbit@localhost: connected to epmd (port 4369) on localhost epmd reports: node ...
my younger brother has a macair model with a minimum configuration of several years ago. There is no problem with speed for development, but there is not enough space. I would like to add a peripheral storage for linux+nginx+python3+php-related developme...
problem description pm2 list tat reports an error when the node service is restarted. The error message is TypeError: winston.transports.DailyRotateFile is not a constructor . I haven t used node, very much. I d like to ask what caused it and ...
in the background of aws, we can see that there are a lot of ec2 instances with stop status enabled in all regions, but it is strange that no API is called to operate. ...
execution yum install eosio.cdt-1.3.2.x86_64-0.x86_64.rpm encountered the following problems Loading mirror speeds from cached hostfile --> Processing Dependency: libstdcPP.so.6(GLIBCXX_3.4.20)(64bit) for package: eosio.cdt-1.3.2.x86_64-0.x86_64 ...
-sharp! bin bash dir= root code_dir="code" doubleit() { local transfer_dir=$1 local moudles=`cat ${code_dir} depend $2` for module in $ moudles;do ${code_dir} build build_module.sh $transfer_dir $module transfer ...
I am now doing plug-in development for a winfrom program. I want to realize the relevant functions through web and mobile phone app. What technology is generally needed or how to design it? < hr > the current client program is the LAN deployment mod...
requirements: want to match all JS files under folder A (including infinite recursive subdirectories), but not js files under a directory called node_modules descendants. the current practice is to iterate through the nodeJS folder layer by layer to de...
when working in linux, software is often compiled, and configure is often used with a lot of parameters behind it. It is difficult to remember and easy to type wrong . Why can t you do that? put a configure.conf file in the current directory, and w...
as shown in the picture, I want the location of Vue to be between Element and Console rather than at the end....
I want to disable the state of my row of action buttons when prop:enabledStatus is enabled; when prop:enabledStatus is disabled, my row of action buttons become enabled; according to judgment, only one status button appears. How to do it, ask the great...
The background is to do an activity that uses redis to store some of the user s data. is there any good way to accurately estimate the memory usage of redis ...
Hello, bosses. I encountered a problem when I was doing the jest test select the drop-down content of antd s select is displayed in dom and requires a mouse click. I used enzyme s mount method, and then simulated clicks through simulate ( change )...
I installed an installation-free version of jdk1.7; does not have administrator privileges and cannot configure system environment variables, only user environment variables; but why, after I have configured, execute java-version and javac-version, c...