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I have an array of timestamps in the format (HH:MM:SS.mmmmmm) and another array of floating point nu...
- 1480 浏览
- 4 回答
- 3 关注
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Recently i write a block of code: const int sections = 10; for(int t= 0; t < 5; t++){ int i = p...
- 1653 浏览
- 8 回答
- 4 关注
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when I select the song for upload I am currently suspecting the onActivityResult method I am using a...
- 2020 浏览
- 0 回答
- 4 关注
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I have a String with a \ñ\ character and I have some problems with it. I need to encode this String ...
- 1811 浏览
- 11 回答
- 4 关注
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Why is the below item failing? Why does it succeed with latin-1 codec? o = a test of \\xe9 char #I w...
- 2006 浏览
- 10 回答
- 6 关注
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Which is better to use for timing in Python? time.clock() or time.time()? Which one provides more ac...
- 1472 浏览
- 16 回答
- 5 关注
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I need SQLAlchemy to throw an error if we try to do an order_by operation on a Text column. This is ...
- 2018 浏览
- 0 回答
- 5 关注
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Why and how does dereferencing a function pointer just \do nothing\? This is what I am talking abou...
- 772 浏览
- 5 回答
- 4 关注
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Is there a security benefit to using a userid/password for mysqli_connect() on a MariaDB/PHP server?
I\'m having a hard time coming up with a benefit for requiring a password for MariaDB/PHP web apps, ...
- 1602 浏览
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- 5 关注
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- 1730 浏览
- 0 回答
- 4 关注
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I am using the jQuery validation plugin. Great stuff! I want to migrate my existing ASP.NET solution...
- 1286 浏览
- 13 回答
- 6 关注
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how can make the search filtering by 2 or more columns , example searching for: first name and last ...
- 1934 浏览
- 0 回答
- 6 关注
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Intent intent = new Intent(Intent.ACTION_SEND); intent.setType(\text/html\); intent.putExtra(Intent....
- 3327 浏览
- 30 回答
- 4 关注
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Scenario in short: A table with more than 16 million records [2GB in size]. The higher LIMIT offset ...
- 1157 浏览
- 6 回答
- 5 关注
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I\'m using Laravel 5.8 Queue job task, I made a test on local and it works fine but the main problem...
- 1741 浏览
- 0 回答
- 5 关注