大约有 1,700 项符合查询结果（耗时：0.0254秒） [XML]
How to evaluate http response codes from bash/shell script?
...not show the final request status if the result of the first request is a 3XX. For example if the returned value is a 301 redirect, then this script just stops there. If you add -IL, then you can get the final status. If you want to show all HTTP statuses for all requests, use my example below.
...
Why does an overridden function in the derived class hide other overloads of the base class?
... virtual void copy(Base* p) { x = p-> x; }
};
class Derived{
int xx;
public:
virtual void copy(Derived* p) { xx = p->xx; Base::copy(p); }
};
void f(Base a, Derived b)
{
a.copy(&b); // ok: copy Base part of b
b.copy(&a); // error: copy(Base*) is hidden by copy(Derive...
Is there a way to 'uniq' by column?
...field 1
Test result:
overflow@domain2.com,2009-11-27 00:58:29.793000000,xx3.net,255.255.255.0
stack2@domain.com,2009-11-27 01:05:47.893000000,xx2.net,127.0.0.1
share
|
improve this answer
...
How do I clear/delete the current line in terminal?
...l + L
Toggle between the start of line and current cursor position: Ctrl + XX
share
|
improve this answer
|
follow
|
...
Keyword not supported: “data source” initializing Entity Framework Context
...DefaultConnection" connectionString="Data Source=localhost;Initial Catalog=xxx;Persist Security Info=True;User ID=xxx;Password=xxx" providerName="System.Data.SqlClient" />
share
|
improve this a...
When to use the different log levels
...eeds. Sometimes it might be fatal, sometimes mearly a warning. If I got a 4xx from a critical service I depend on and cant continue it would be an Error/Fatal for my designs. If I was trying to cache some data for later use, but could live without it it would be a WARN. The only time I see it being ...
grant remote access of MySQL database from any IP address
...hether I try it with root or a new user: Can't connect to MySQL server on 'xxx.xxx.xxx.xxx' ([Errno 61] Connection refused)
– baermathias
Feb 6 '17 at 16:44
add a comment
...
Lombok is not generating getter and setter
...th of where your IDE is installed>
example usage:
java -jar lombok-x.xx.xx.jar install ~/Downloads/spring-tool-suite-3.9.1.RELEASE-e4.7.1a-linux-gtk-x86_64/sts-bundle/sts-3.9.1.RELEASE/
the above command basically makes a configuration update in your IDE .ini or configuration file something ...
Kill detached screen session [closed]
...en -ls
which results in
There is a screen on:
26727.pts-0.devxxx (Attached)
1 Socket in /tmp/uscreens/S-xxx. <------ this is where the session is.
And just remove it:
cd /tmp/uscreens/S-xxx
ls
26727.pts-0.devxxx
rm 26727.pts-0.devxxx
ls
The uscreens directory will not ha...
Eclipse error: 'Failed to create the Java Virtual Machine'
...eclipse.ini and lower the amount of memory that is being allocated to -Xmx XXMaxPermSize I changed mine to -Xmx512m and XXMaxPermSize256m
share
|
improve this answer
|
follow...