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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
...2、7、1”的末位淘汰制里，他长时间停留在最末“1”的位置。仅有完美的执行力是不够的，在创业公司的初期，速度和公司的存亡直接挂钩，没有足够的学习时间让他学习，成长为懂供应链、地推、物流的区域经理。
谈话进行...
What is the difference between Gemfile and Gemfile.lock in Ruby on Rails
...nny, ~> 1.4.4 is equivalent to >= 1.4.4 and < 1.5. See bundler.io/v1.5/gemfile.html . For an exact version, just use gem 'foo', '1.4.4'.
– Matthew Flaschen
Mar 6 '14 at 4:15
...
What is the difference between an annotated and unannotated tag?
...com> 1411478848 +0200
msg
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
<YOUR PGP SIGNATURE>
-----END PGP SIGNAT
And this is how it contains extra metadata. As we can see from the output, the metadata fields are:
the object it points to
the type of object it points ...
How to add an Access-Control-Allow-Origin header
...der "X-Auth-User: your-cloud-username" https://auth.api.rackspacecloud.com/v1.0
From the results returned, extract the values for X-Auth-Token and X-Storage-Url
curl -X POST \
-H "Content-Type: font/woff" \
--header "X-Auth-Token: returned-x-auth-token" returned-x-storage-url/name-of-your-con...
How to post pictures to instagram using API
...url_init();
curl_setopt($ch, CURLOPT_URL, 'https://i.instagram.com/api/v1/'.$url);
curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
if($post) {
curl_setopt($ch, CURLOPT_POST,...
mongoDB/mongoose: unique if not null
...
As of MongoDB v1.8+ you can get the desired behavior of ensuring unique values but allowing multiple docs without the field by setting the sparse option to true when defining the index. As in:
email : {type: String, trim: true, index: tr...
马云：互联网时代已经过去20年，接下来30年才是关键 - 资讯 - 清泛网 - 专...
...机会是一种制衡。
今天香港的年轻人，你们所处的地理位置是最好，香港无论它的经济结构、金融的优势、知识的优势、全球化的视野绝不比大陆任何城市差，我很羡慕你们。我经常去香港，但是我想告诉大家，机会是你自己...
How to create a remote Git repository from a local one?
...
Reference: git-scm.com/book/en/v1/…
– berbt
Jan 13 '17 at 18:31
1
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Git: How to edit/reword a merge commit's message?
... annotated tag always opens the editor during an interactive edit session. v1.7.10 series introduced an environment variable GIT_MERGE_AUTOEDIT to help older scripts decline this behaviour, but the maintenance track should also support it.
It also introduces an environment variable GIT_MERGE_AUTOE...
NodeJS: Saving a base64-encoded image to disk
... filename save it in DB.
import fs from 'fs';
const uuid = require('uuid/v1');
/*Download the base64 image in the server and returns the filename and path of image.*/
function saveImage(baseImage) {
/*path of the folder where your project is saved. (In my case i got it from config file, root ...