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How to export all collections in MongoDB?
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i want to import .csv using batch script, do u have any idea?
– Prasanth Jaya
Oct 27 '15 at 12:34
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A top-like utility for monitoring CUDA activity on a GPU
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nvidia-smi --query-compute-apps=pid,process_name,used_memory --format=csv
for further help, please follow
nvidia-smi --help-query-compute-app
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How to make an Android device vibrate?
...el 26. Use vibrate(VibrationEffect) instead.
– Timo Bähr
Jan 23 '18 at 15:05
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Objective-C 2.0 Mac和iOS开发实践指南 PDF扫描版 - 文档下载 - 清泛网 - ...
...式化
1.1.3 注释
1.1.4 变量和函数名
1.1.5 命名惯例
1.1.6 文件
1.2 变量
1.2.1. 整数类型
1.2.2 浮点类型
1.2.3 真值
1.2.4 初始化
1.2.5 指针
1.2.6 数组
1.2.7 字符串
1.2.8 结构
1.2.9 typedef
1.2.10 枚举常量
1.3 运算符
1.3.1. 算术运算符
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Where does this come from: -*- coding: utf-8 -*-
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actually, if I put a line like test1 = 'äöü' it will hint you to add such a headder to the file. (pycharm 2019.1)
– Cutton Eye
Sep 27 '19 at 10:33
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Searching if value exists in a list of objects using Linq
...s => names.Contains(cus.FirstName));
or to retrieve the customer from csv of similar list
string input = "John,Max,Pete";
List<string> names = input.Split(',').ToList();
customer = customers.FirstOrDefault(cus => names.Contains(cus.FirstName));
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云数据及Firebase组件简介 · App Inventor 2 中文网
...rebase 服务请求存储的值。 所有安装了相同应用程序（apk 文件）的用户都将获得相同的存储值。
注意：当我们说“同一应用程序”时，我们指的是由同一开发人员创建的同名应用程序。 例如，如果您使用 FirebaseDB 构建一个应用...
How to impose maxlength on textArea in HTML using JavaScript
...ise the browser will enforce the limit).
– Juha Palomäki
Jan 20 '13 at 23:16
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How to express a NOT IN query with ActiveRecord/Rails?
...p(&:id).join(','). I can't remember if Rails will the argument into a CSV list if it is enumerable.
You could also do this:
# in topic.rb
named_scope :not_in_forums, lambda { |forums| { :conditions => ['forum_id not in (?)', forums.select(&:id).join(',')] }
# in your controller
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What is the App_Data folder used for in Visual Studio?
...published through the web server.
For example we use it to update a local CSV of a contact us form. If the preferred method of emails fails or any querying of the data source is required, the App_Data files are there.
It's not ideal, but it it's a good fall-back.
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