大约有 2,700 项符合查询结果（耗时：0.0185秒） [XML]
How to read data when some numbers contain commas as thousand separator?
... local data frame [11 x 5]
Bureau.Name Account.Code X2014 X2015 X2016
1 Senate 110 158,000 211,000 186,000
2 Senate 115 0 0 0
3 Senate 123 15,000 71,000 21,000
4 Senate 126 6,000 14,000 8,000
5 Sena...
项目管理实践【五】自动编译和发布网站【Using Visual Studio with Source ...
...ET网站。
首先安装下面的三个软件:
1.MSBuild.Community.Tasks下载：
http://msbuildtasks.tigris.org/files/documents/3383/28296/MSBuild.Community.Tasks.msi
源代码：
http://msbuildtasks.tigris.org/files/documents/3383/36642/MSBuild.Community.Tasks.v1.2.0.306.zip
2.WebDeploymen...
How to extract year and month from date in PostgreSQL without using to_char() function?
...l maintain the date format with all months starting at day one.
Example:
2016-08-01
2016-09-01
2016-10-01
2016-11-01
2016-12-01
2017-01-01
2nd Option
to_char(timestamp_column, 'YYYY-MM')
This solution proposed by @yairchu worked fine in my case. I really wanted to discard 'day' info.
...
裁员！裁员！创业者们的2016“寒冬大逃杀” - 资讯 - 清泛网 - 专注IT技能提升
裁员！裁员！创业者们的2016“寒冬大逃杀”创业者 寒冬 裁员来源：36氪编者按：在持续一年的资本寒冬中，如今即使最迟钝的人也感受到了寒冬已至。但这不仅仅应该在各种大佬的访谈、发言中被谈及。在过...
来源：36...
Difference between WebStorm and PHPStorm
... now, lets say 2-3-5) -- if using/comparing stable versions ONLY.
UPDATE (2016-12-13):
Since 2016.1 version PhpStorm and WebStorm use the same version/build numbers .. so there is no longer difference between the same versions: functionality present in WebStorm 2016.3 is the same as in PhpStorm 201...
Find when a file was deleted in Git
...073289f95a782307b1ebc21162
Author: Mark Amery
Date: Tue Jan 12 22:50:50 2016 +0000
Deleted foo
commit ddff7a78068aefb7a4d19c82e718099cf57be694
Author: Mark Amery
Date: Tue Jan 12 22:50:19 2016 +0000
Added foo
mark@lunchbox:~/example$ git log -- bar
mark@lunchbox:~/example$ git log -...
Mozilla PDF.js：PDF在线预览 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...个viewer我觉得就是PDF.js的最终UI。根据以往经验，网上能下载的demo，从来就没有见过能正常运行的，不过我还是抱着侥幸试了一下，PDF.js果然也不例外。从github上面我们可以下载PDF.js项目源代码，examples里有几个demo示例，helloworl...
How to make shallow git submodules?
... optionally clone the submodule repositories shallowly.
(And git 2.10 Q3 2016 allows to record that with git config -f .gitmodules submodule.<name>.shallow true.
See the end of this answer)
See commit 275cd184d52b5b81cb89e4ec33e540fb2ae61c1f:
Add the --depth option to the add and update...
How do I activate a virtualenv inside PyCharm's terminal?
...
Edit:
According to https://www.jetbrains.com/pycharm/whatsnew/#v2016-3-venv-in-terminal, PyCharm 2016.3 (released Nov 2016) has virutalenv support for terminals out of the box
Auto virtualenv is supported for bash, zsh, fish, and Windows cmd. You
can customize your shell preference ...
How do you check if a certain index exists in a table?
...
Just to add: "Beginning with SQL Server 2016 you can use the DROP INDEX IF EXISTS syntax." MS documentation
– heringer
Sep 1 '17 at 11:39
...