history

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I want to know the data usage history and noticed the "new" android-6 NetworkStatsManager which seems positive (I've used TrafficStats a while but that won't cover anything previous a reboot). From the API documentation: NOTE: This API requires the permission PACKAGE_USAGE_STATS, which is a system-level permission and will not be granted to third-party apps. However, declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application. Profile owner apps are automatically

I want to change html without reload. I do it like: $('#left_menu_item').click(function(e) { if (!!(window.history && history.pushState)) { e.preventDefault(); history.pushState(null, null, newUrl); } }); It works correctly. But if I want to go back with "Back" button - browser change url on previous, but it not reload page. Why? this behaviour is expected and is in accordance with the specifications of manipulating the history stack. this is a relatively complex problem to explain. but in short think of it as this: any history entry the user pushes on the history stack (using pushState etc)

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: It seems that the Android browser doesn't properly implement window.location.replace . In most browsers, calling window.location.replace will replace the current URL with the URL passed to it. When the user navigates somewhere else then clicks back, they'll be returned to the URL that was passed to window.location.replace , rather than the URL that they were at before window.location.replace was called. The Android browser doesn't seem to implement this properly. In the Android browser, the user will be directed back to the original URL

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I can't remove the # symbol in IE9. I searched for an answer but didn't find a fix. This always redirects to http : //myhost.com:8080/#/website/ and shows this description: The requested resource is not available . locationprovider.html5mode(true) is not working. The same route is working in FireFox and shows http : //myhost.com:8080/website/ How can I rectify this? 回答1: IE9 does not have html5 history api support, that's why it's appending # to the url, removing # will not solve your problem 回答2: $location Documentation See

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have just replaced react-router from v3 to v4. But I am not sure how to programmatically navigate in the member function of a Component . i.e in handleClick() function I want to navigate to /path/some/where after processing some data. I used to do that by: import { browserHistory } from 'react-router' browserHistory.push('/path/some/where') But I can't find such interfaces in v4. How can I navigate using v4? 回答1: If you are targeting browser environments, you need to use react-router-dom package, instead of react-router . They are

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 选择语言 中文(简体) 日语 英语 中文(繁体) 由 翻译 强力驱动 问题: How can I see the current urlpatterns that "reverse" is looking in? I'm calling reverse in a view with an argument that I think should work, but doesn't. Any way I can check what's there and why my pattern isn't? 回答1: ./ manage . py show_urls Manage should include this by feature by default. edit After reading a comment I realized that this feature is provided by django-extensions ( http://pypi.python.org/pypi/django-extensions/0.7.1 ) 回答2: Try this: from django . core . urlresolvers import get_resolver get

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a CMS system that stores data across tables like this: Entries Table +----+-------+------+--------+--------+ | id | title | text | index1 | index2 | +----+-------+------+--------+--------+ Entries META Table +----+----------+-------+-------+ | id | entry_id | value | param | +----+----------+-------+-------+ Files Table +----+----------+----------+ | id | entry_id | filename | +----+----------+----------+ Entries-to-Tags Table +----+----------+--------+ | id | entry_id | tag_id | +----+----------+--------+ Tags Table +----+-----+ | id

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I've been following along Tyler Mcginnis' tutorial and hit a snag with the react router, specifically with history. I ended up copying his code verbatim just to see if it was only me, but I'm still getting Warning: React.createElement: type is invalid -- expected a string (for built- in components) or a class/function (for composite components) but got: undefined. You likely forgot to export your component from the file it's defined in. Warning: Failed prop type: The prop `history` is marked as required in `Router`, but its value is

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am using Git for Windows (ver. 1.7.8-preview20111206) and even though I have a .bash_history file in my HOME folder, it never automatically gets updated. When I start Git Bash, I can see in the history commands that I manually added to the .bash_history file, but it does not get updated automatically. I used the shopt -s histappend command to make sure that the history gets saved every time I close the shell, but it does not work. If I manually use the history -w command, then my file gets updated, but I would want to understand why the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Is there any way to get the history for Private data in Hyperledger Fabric node SDK. I've tried using getHistoryForKey(key) It returns an empty object with only { done: true } 回答1: The API to get history for private data is not yet implemented, but is planned for a future release of Hyperledger Fabric. In the interim you could add some minimal information to a public key in the same transaction for historical tracking. That could either be a logical key, or if the key itself is sensitive, you could take a hash of the logical key and save