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MySql export schema without data
...nclude the view definition. So if yo had a view like following
create view v1
select `a`.`id` AS `id`,
`a`.`created_date` AS `created_date`
from t1;
with --no-data option, view definition will get changed to following
create view v1
select 1 AS `id`, 1 AS `created_date`
...
Determine installed PowerShell version
...ne running PowerShell 3, you get back 1.0, as the RemotingHost seems to be v1. Using $PSVersionTable correctly returns 3.
– Danny Tuppeny
Oct 30 '12 at 9:30
25
...
What do the numbers in a version typically represent (i.e. v1.9.0.1)?
...
In version v1.9.0.1:
This is the explicit versioning scheme used when you don't want to use name for the pre-releases or build like -alpha,-beta.
1:Major version which might break the backward compatibility
9:Adding of new features to...
Entity Framework rollback and remove bad migration
...
For those using EF Core with ASP.NET Core v1.0.0 I had a similar problem and used the following commands to correct it (@DavidSopko's post pointed me in the right direction, but the details are slightly different for EF Core):
Update-Database <Name of last good m...
How to use git bisect?
...t # Starting bisect
$ git bisect bad # stating that the current commit (v1.5) has the regression/ setting 'bad' point
$ git bisect good v1.0 # mentioning it the last good working commit (without regression)
This mentioning of 'bad' and 'good' points will help git bisect (binary search) pick th...
c++ boost::multi_index composite keys efficiency - c++1y / stl - 清泛IT社区，为创新赋能！
... this:
struct element_cmp
{
bool operator()(const element& v1, const element& v2)const
{
if(v1.x<v2.x)return true;
if(v2.x<v1.x)return false;
if(v1.y<v2.y)return true;
if(v2.y<v1.y)return false;
 ...
Where Is Machine.Config?
...ramework64\[version]\config\machine.config
[version] should be equal to v1.0.3705, v1.1.4322, v2.0.50727 or v4.0.30319.
v3.0 and v3.5 just contain additional assemblies to v2.0.50727 so there should be no config\machine.config. v4.5.x and v4.6.x are stored inside v4.0.30319.
...
Maven: how to override the dependency added by a library
... used. This can be useful if your project A includes an external project B v1.0 that includes another external project C v1.0. Sometimes it happens that a security breach is found in project C v1.0 which is corrected in v1.1, but the developers of B are slow to update their project to use v1.1 of C....
菜单的背景颜色 - C/C++ - 清泛网 - 专注C/C++及内核技术
...详解”中有关参数nFlags的解释如下：
指定屏幕位置标志或鼠标键标志。
屏幕位置标志可以为下列值之一：
·
TPM_CENTERALIGN
使弹出菜单在水平方向相对于x指定的坐标居中。
·
TPM_LEFTALIGN
放置...
how to use python to execute a curl command
...translation:
import requests
url = 'https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere'
payload = open("request.json")
headers = {'content-type': 'application/json', 'Accept-Charset': 'UTF-8'}
r = requests.post(url, data=payload, headers=headers)
...