Use Webpack-dev-server to encounter problems that cannot be automatically refreshed by the browser;Here are some points to note:1.webpack-dev-server does not read the configuration of your webpack.config.js output!!You're in webpack.config.js. The configuration output property is used when you use Webpack to pack, and it doesn't work for webpack-dev-server.2.webp
The shell can often be seen: >/dev/null 2>1Eg:sudo kill-9 ' ps-elf |grep-v grep|grep $1|awk ' {print $4} ' 1>/dev/null 2>/dev/nullThe result of the command can be defined in the form of a%> output/dev/null represents an empty device fileWhere does the > delegate redirect to, for example: echo "123" >/home/123.txt1 mean
KOA2 for easy Webpack-dev-server Thermal update
Original HTTPS://GITHUB.COM/ZHUANGZHOU/BLOG/ISSUES/3
Idle to Nothing, with koa2 a simple webpack-dev-server, in fact, many online Express build hot update, but koa2 few; Welcome to the big guy to shoot bricks and enlighten;Source
Configure the basic Webpack1. Download the installation package
Webpack
Webpack-cli
Ht
From: http://www.ixdba.net/a/os/linux/2010/0422/35.html
"When reprinted, please indicate the source of the article and the author's information and this statement in the form of a hyperlink"Original link: http://www.ixdba.net/a/os/linux/2010/0422/35.html
Today in one of their technical group was asked such a question, and then the popular explanation, make a record, we see whether the explanation is clear.The shell may often see: >/dev/nu
Data Analysis system DIY three tasks to complete.First, use VMware to install 64-bit CentOS. The database service side with CentOS comes with the good.Second, data collection and pretreatment with dev-c++ programming solution.Third, using the local Win7 64 matlab r2012b Connection database for mining analysis.This article is the process of completing the second task.1.Terminal Enter the command line "Ifconfig" to confirm the CentOS virtual machine ip:
Unix has several input and output streams, which correspond to numbers as follows:
0-standard input stream (stdin)
1-standard output stream (stdout)
2-standard error stream (stderr)
Command results can be defined in the form of>.1./dev/null indicates that the device file is empty.2. Redirection symbols:> redirect output to overwrite the file;
> Redirected output without overwriting the file;
1 indicates stdout standard output. The default value is 1.
The generic file system name of the Linux system is similar to/DEV/SDA1 or/DEV/HDA1, but today, with the maintenance of the system, the DF-H command is used to knock out the/dev/mapper/volgroup-lv_root and/dev/mapper/ Volume-lv_home two file system name, puzzled, on the Internet to find information, in this talk about/
I summarized the error before creating an ASM Disk: http://blog.csdn.net/rhys_oracle/article/details/17029333
This is the case today. As follows:
When you use openfiler to map to a local disk through iSCSI, the following error occurs when you create the entire disk as ASM:
[[emailprotected] iscsi]# /etc/init.d/oracleasm createdisk VOL1 /dev/sdhMarking disk "VOL1" as an ASM disk: [FAILED][[emailprotected] iscsi]# tail -5 /var/log/oracleasm Cleanin
In my recent project, I need to use JNI to call C/C ++ compiled programs. Since I was not familiar with JNI, I found many of them on the Internet are implemented based on the VC or vs2008 series. In this way, it is very troublesome to install hundreds of megabytes of VC or several GB of vs for a simple call, because I have been using Dev C ++ for C Development (this Dev is very compact and powerful, but it
/dev/null fileIf you want to execute a command, but you do not want the output to appear on the screen, you can redirect the output to/dev/null:>/dev/null /dev/null is a special file, and the content written to it is discarded, and if you try to read from the file, nothing is read. However, the/
Ready to work: 1>dev-c++ 5.10 Version System Win Xp/win 72> Download Ege Graphics library "Ege-13.04.02-full"!, for information on the dev-c++ of this configuration, see:Now start the configuration:1, unzip "Ege-13.04.02-full" to any folder, such as C:/ege2, there is an "include" folder in the extracted file. There is a "Ege" folder in the folder and two. H files are copied down. 3, copy the files in the In
A few days ago, the hands of the cheap, accidentally deleted/usr. So carved a BACKTRACK3 boot disk, go into the system backup.I mounted the home with mount/dev/sda6/mnt/home and then tar cf/mnt/usb0/bak.tar/mnt/home back up.After the backup, I backtrack3 in the virtual directory around, suddenly, I found/media directory also has a home folder, open a look, found and/mnt/home exactly the same!Originally, the/MNT directory holds the hardware that is mou
The shell may often see: >/dev/null 2>1
Eg:sudo kill-9 ' ps-elf |grep-v grep|grep $1|awk ' {print $} ' 1>/dev/null 2>/dev/null
The result of the command can be defined as the output in the form of%>
/dev/null represents empty device files
> represents where to redirect, for example: echo "123" >/home/123.txt1 indic
First, currently using the Losetup emulated hard drive to create a VG, as follows:
Mkdidr-p/var/lib/cinderDD If=/dev/zero of=/var/lib/cinder/cinder-volumes bs=1m count=10000Losetup/dev/loop2/var/lib/cinder/cinder-volumesPvcreate/dev/loop2Vgcreate CINDER-VOLUMES/DEV/LOOP2
(Losetup-f can query the current first block of
Linux redirection 0, 1, and 2 represent standard input, standard output, and standard error message output, which can be used to specify the standard input or output that needs to be redirected.In general use, the default is the standard output, both 1. When we need special use, we can use other labels. For example, output a program's error message to the log file:./program 2>log. The standard output is still on the screen, but the error message is output to the log file.In addition, redir
An Introduction
/dev/shm/is the next most useful directory for Linux because it's not on the hard drive, it's in memory. Therefore, under Linux, there is no need for a lot of trouble to build RAMDisk, direct use of/dev/shm/can achieve a very good optimization effect. One of the/dev/shm/to note is the capacity problem, which, under Linux, defaults to a maximum of
Install TensorFlow before installing Python-dev, this can not be installed with Pip install, can only be installed with sudo apt-get install. The installation will find that there are two other things to install, but the two things to continue to install other things, it is very troublesome and did not succeed~$ sudo apt-get install python-devreading Package Lists ... Donebuilding Dependency Tree Reading state information ... Donesome Packages could n
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