我想同样的值设置为语言环境变量:LC_CTYPE,LC_ALL,LANG.
我希望能够直接在交互式bash shell上设置它,如下所示:
$ export LC_CTYPE=$LANG=$LC_ALL=C
此答案为多个变量分配相同的值显示如何在脚本中执行此操作,但不在交互式shell中执行此操作.
是否可以使用gcloud或gcutil列出所有注册的项目进行登录？在https://developers.google.com/cloud/sdk/gcloud上没有提及此类选项.
类似于gcloud config list --all,我正在寻找类似的东西gcloud project list --all
我的目的是改变==方法的行为String来调用equalsIgnoreCase.
这段代码
implicit class LowerCase(s: String) {
override def ==(that: LowerCase) = that.equalsIgnoreCase(this)
}
导致此错误
error: type mismatch;
found : MyClass.LowerCase
required: String
override def ==(that: String) = that.equalsIgnoreCase(this)
我启动了一个Grails应用程序,监听默认端口8080,以及以root身份运行grails以侦听端口80:
#grails -Dserver.port=80 run-app
这在localhost上运行得非常好,但是当我从外部IP地址访问它时,它就无法工作.可以肯定的是,我在相同的服务器上运行Apache,我可以通过Internet完全访问它.
是否有一些配置选项我在这里要求Grails监听所有IP地址？
我甚至试过这个,但无济于事:
#grails -Dserver.host=0.0.0.0 -Dserver.port=80 run-app
我在EC2实例上在Ubuntu 10.04上使用Grails 1.4.0M1.
提前致谢.
寒雪
我收到错误
ERROR 1067 (42000) at line 5459: Invalid default value for 'start_time'
运行以下查询时
DROP TABLE IF EXISTS `slow_log`;
CREATE TABLE IF NOT EXISTS `slow_log` (
`start_time` timestamp(6) NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`user_host` mediumtext NOT NULL,
`query_time` time(6) NOT NULL,
`lock_time` time(6) NOT NULL,
`rows_sent` int(11) NOT NULL,
`rows_examined` int(11) NOT NULL,
`db` varchar(512) NOT NULL,
`last_insert_id` int(11) NOT NULL,
`insert_id` int(11) NOT NULL,
`server_id` int(10) unsigned NOT NULL,
`sql_text` mediumtext NOT NULL
) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='Slow …这是我要测试的功能
@jwt_required
def get_all_projects(self):
# implementation not included here
我从pytest类调用函数
def test_get_all_projects(db_session):
all_projects = ProjectController.get_all_projects()
用db_session夹具
@pytest.fixture(scope='function')
def db_session(db, request):
"""Creates a new database session for a test."""
engine = create_engine(
DefaultConfig.SQLALCHEMY_DATABASE_URI,
connect_args={"options": "-c timezone=utc"})
DbSession = sessionmaker(bind=engine)
session = DbSession()
connection = engine.connect()
transaction = connection.begin()
options = dict(bind=connection, binds={})
session = db.create_scoped_session(options=options)
db.session = session
yield session
transaction.rollback()
connection.close()
session.remove()
这导致错误
> raise NoAuthorizationError("Missing {} Header".format(header_name))
E flask_jwt_extended.exceptions.NoAuthorizationError: Missing Authorization Header
../../.virtualenvs/my-app/lib/python3.6/site-packages/flask_jwt_extended/view_decorators.py:132: NoAuthorizationError
create_access_token当我调用 …
build从ELLCC 运行脚本会导致此错误
gcc -DHAVE_CONFIG_H -I. -I../../../src/binutils/binutils -I. -I../../../src/binutils/binutils -I../bfd -I../../../src/binutils/binutils/../bfd -I../../../src/binutils/binutils/../include -I./../intl -DLOCALEDIR="\"/Library/Caches/Homebrew/ellcc--svn-HEAD/lib/share/locale\"" -Dbin_dummy_emulation=bin_vanilla_emulation -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Werror -Wno-unused-value -Wno-shadow -MT nm.o -MD -MP -MF .deps/nm.Tpo -c -o nm.o ../../../src/binutils/binutils/nm.c
../../../src/binutils/binutils/nm.c:1690:28: error: 'sbrk' is deprecated
[-Werror,-Wdeprecated-declarations]
char *lim = (char *) sbrk (0);
^
/usr/include/unistd.h:582:7: note: 'sbrk' declared here
void *sbrk(int);
^
以下编译器使用了相同的结果:
我有一个返回此 JSON 响应的 API
{
"message": "Staff name and password pair not match",
"errors": {
"resource": "Login",
"field": "staff_authentication",
"code": "invalid",
"stack_trace": null
}
}
使用 pytest，我想构建 JSON 对象的副本并确保它完全相同
import pytest
import json
from collections import namedtuple
from flask import url_for
from myapp import create_app
@pytest.mark.usefixtures('client_class')
class TestAuth:
def test_login(self, client):
assert client.get(url_for('stafflogin')).status_code == 405
res = self._login(client, 'no_such_user', '123456')
assert res.status_code == 422
response_object = self._json2obj(res.data)
assert response_object.message == 'Staff name and password pair not match'
invalid_password_json = dict(message="Staff …这是我的tox.ini配置
[tox]
envlist = py36
[testenv]
commands = pytest -vv --pep8 --flakes \
--cov=quest --cov-report \
term-missing --profile {posargs}
deps = -rrequirements.txt
当我运行时tox，我收到此错误
$ tox
GLOB sdist-make: /Users/hanxue/DrRed/quest-backend/setup.py
py36 inst-nodeps: /Users/hanxue/DrRed/quest-backend/.tox/dist/quest-3.0.0.zip
py36 installed: aniso8601==1.2.1,apipkg==1.4,argon2-cffi==16.3.0,cffi==1.10.0,click==6.7,configparser2==4.0.0,execnet==1.5.0,Flask==0.12.2,Flask-Cors==3.0.3,Flask-JWT==0.3.2,Flask-JWT-Extended==3.3.1,Flask-Login==0.4.0,Flask-RESTful==0.3.6,Flask-SocketIO==2.9.2,Flask-SQLAlchemy==2.3.2,gevent==1.2.2,gevent-websocket==0.10.1,greenlet==0.4.12,httplib2==0.10.3,itsdangerous==0.24,Jinja2==2.9.6,MarkupSafe==1.0,matrix==2.0.1,passlib==1.7.1,pep8==1.7.0,psycopg2==2.7.3,py==1.4.34,pycparser==2.18,pyflakes==1.6.0,PyJWT==1.4.2,pytest==3.2.3,pytest-cache==1.0,pytest-flakes==2.0.0,pytest-flask==0.10.0,pytest-pep8==1.0.6,python-dateutil==2.6.1,python-engineio==1.7.0,python-socketio==1.8.1,pytz==2017.2,quest==3.0.0,six==1.10.0,SQLAlchemy==1.1.12,Werkzeug==0.12.2
py36 runtests: PYTHONHASHSEED='65686078'
py36 runtests: commands[0] | pytest -vv --pep8 --flakes --cov=quest --cov-report term-missing --profile
usage: pytest [options] [file_or_dir] [file_or_dir] [...]
pytest: error: unrecognized arguments: --cov=quest --cov-report --profile
inifile: None
rootdir: /Users/hanxue/DrRed/quest-backend
ERROR: InvocationError: '/Users/hanxue/DrRed/quest-backend/.tox/py36/bin/pytest -vv --pep8 --flakes --cov=quest --cov-report term-missing --profile' …我有一个Vue组件
<input>将v-on:keyup.enter键绑定到的元素doFilter()<button>将v-on:click事件绑定到doFilter()<input type="text" v-model="myVar" @keyup.enter="doFilter" />
<button @click="doFilter">Filter</button>
按钮事件将触发doFilter(),但是按键事件不会触发,除非我添加.native修饰符.
<input type="text" v-model="myVar" @keyup.native.enter="doFilter" />
该Vue.js文件说,这一下 .native:
在组件的根元素上侦听本机事件.
我什么时候需要使用.native？如果没有它,为什么键盘事件不会触发？
可运行的演示在https://codepen.io/hanxue/pen/Zapmra
<div id="app">
<md-toolbar>
<h1 class="md-title" style="flex: 1">@keyup.native event</h1>
<md-button class="md-icon-button">
<md-icon>more_vert</md-icon>
</md-button>
</md-toolbar>
<md-input-container>
<label>@keyup.enter</label>
<md-input type="text" @keyup.enter="doFilter" placeholder="@keyup.filter">
</md-input>
</md-input-container>
<md-input-container>
<label>@keyup.native.enter</label>
<md-input type="text" @keyup.native.enter="doFilter" placeholder="@keyup.native.filter">
</md-input>
</md-input-container>
<md-input-container>
<button @click="doFilter" placeholder="@keyup.filter">
@click </button>
</md-input-container>
</div>
<script>
Vue.use(VueMaterial)
var …