大约有 45,000 项符合查询结果（耗时：0.0413秒） [XML]
grant remote access of MySQL database from any IP address
... you try to connect to your mysql server from remote machine, and run into error like below, this article is for you.
ERROR 1130 (HY000): Host ‘1.2.3.4’ is not allowed to connect to this
MySQL server
Change mysql config
Start with editing mysql config file
vim /etc/mysql/my.cnf
Comme...
How do you add Boost libraries in CMakeLists.txt?
...
May this could helpful for some people. I had a naughty error:
undefined reference to symbol '_ZN5boost6system15system_categoryEv'
//usr/lib/x86_64-linux-gnu/libboost_system.so.1.58.0: error adding symbols: DSO missing from command line
There were some issue of cmakeList.txt and ...
Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
...add my solution as it may helpful for others in the future..
A common key error is: Permission denied (publickey). You can fix this by using keys:add to notify Heroku of your new key.
In short follow these steps: https://devcenter.heroku.com/articles/keys
First you have to create a key if you don...
How to work around the stricter Java 8 Javadoc when using Maven
...uld go through those many source files and aid the developer in fixing the errors ... rather than just turning off DocLint.
– peterh
Jan 15 '16 at 10:46
...
How to check if mysql database exists
...E = 'DBName'
If you just need to know if a db exists so you won't get an error when you try to create it, simply use (From here):
CREATE DATABASE IF NOT EXISTS DBName;
share
|
improve this answe...
multi-layer perceptron (MLP) architecture: criteria for choosing number of hidden layers and size of
...ncrease as needed, based on test results) your training and generalization error will both be high caused by bias and underfitting.
Then increase the number of nodes in the hidden layer, one at a time, until the generalization error begins to increase, this time due to overfitting and high variance...
source command not found in sh shell
I have a script that uses sh shell. I get an error in the line that uses the source command. It seems source is not included in my sh shell.
...
Check if bash variable equals 0 [duplicate]
...ro), but it requires two arguments. That is why you get the unary operator error message.
EDIT: As Doktor J mentioned in his comment to this answer, a safe way to avoid problems with unset variables in checks is to enclose the variables in "". See his comment for the explanation.
if [ "$depth" -e...
rejected master -> master (non-fast-forward)
...llow the steps but when I push with git push -u origin master I get this error:
22 Answers
...
undefined reference to `WinMain@16'
... x.cpp user32.lib /link /subsystem:windows
x.cpp
LIBCMT.lib(wincrt0.obj) : error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartu
p
x.exe : fatal error LNK1120: 1 unresolved externals
C:\test> _
Technically this is because Microsoft’s linker is non-sta...