Tag: statistics
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Post Views: 23 In programming learning, judging prime numbers is a classic algorithm problem. When the amount of data is small, the traditional serial loop is enough to cope; but when the amount of data is expanded to hundreds of thousands or more, how to improve the computing efficiency has become the key. Based on the Go language, this paper…
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Post Views: 30 1. I want to count the total profit of CYBER_USD in the past few months. Transactions – Contract Transactions – Flow in the App. All trading pairs: Cyber USDT perpetual. as shown in Figure 1 2. However, if you want to count the total income of a certain period of time, you can only calculate one by…
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Post Views: 58 1. In the table, there is a large amount of duplicate data in the column store_name, such as: chill26, ftolrxs34. as shown in Figure 1 2. Now I want to count how many non-repeatable store_name are in total. Then you need to remove the duplicate data first to ensure the uniqueness of each row. Reference:Use duplicates quickly…
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Post Views: 18 1. I would like to count the total profit of YGG-USDT-SWAP in the past few months. Assets – Trading Accounts – Billing in the App. Transaction type: perpetual, transaction variety: USDT standard YGGUSDT perpetual. as shown in Figure 1 2. However, if you want to count the total income of a certain period of time, you can…
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Post Views: 18 1. Check the search model file: /common/logics/weiboWeiBoConnectWebAppUsersarch.php. 7. Edit method entry file: /weibo/rests/weibo_weibo_connect_web_app_user/indexaction.php. Implement the search and sorting of the channel_app_task_count. The inclusion of channel_app_task_count is prerequisite for the channel_app_task field status of 6. 2. View the method entry file: /weibo/rests/weibo_weibo_connect_web_app_user/indexaction.php.
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Post Views: 12 1. TortoiseGit -> Display log, as shown in Figure 1 2. Start: 2019/01/01 to: 2019/12/31, as shown in Figure 2 3. Click the Statistics button, the statistics dialog box will pop up, and click the calculation button. as shown in Figure 3 4. The total number of changes that do not include adding/deleted files: 58807 (38411 (+)…
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Post Views: 11 1. TortoiseGit -> Display log, as shown in Figure 1 2. Start: 2019/01/01 to: 2019/12/31, as shown in Figure 2 3. Click the Statistics button, the statistics dialog box will pop up, and click the calculation button. as shown in Figure 3 4. The total number of changes that do not include adding/deleted files: 58807 (38411 (+)…