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When to Redis? When to MongoDB? [closed]
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I just noticed that this question is quite old. Nevertheless, I consider the following aspects to be worth adding:
Use MongoDB if you don't know yet how you're going to query your data.
MongoDB is suited for Hackathons, startups or every time you don't know how you'll query the data you in...
Lint: How to ignore “ is not translated in ” errors?
I can't compile/debug our Android app, because the localization files are not perfect yet.
13 Answers
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How to delete migration files in Rails 3
...our table or columns.
Another great reference for migrations is: http://guides.rubyonrails.org/migrations.html
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In Vim, is there a way to paste text in the search line?
...lIns or CtrlC after selecting) and then, when in the command/search line, middle-clicking (or ShiftIns or CtrlV).
Another way, is to write your command/search line in the text buffer with all the editing available in text buffers, starting with : and all, then, on the line, do:
"add@a
which will...
MySQL - Make an existing Field Unique
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But removes all the duplicates including those outside the columns
– Biasi Wiga
Mar 17 at 12:13
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How to get current formatted date dd/mm/yyyy in Javascript and append it to an input [duplicate]
I would like to add a current date to a hidden HTML tag so that it can be sent to the server:
7 Answers
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Web安全测试之XSS - 更多技术 - 清泛网 - 专注C/C++及内核技术
...string <scritp>") 就可以了。 （需要引用System.Web程序集）
Fiddler中也提供了很方便的工具, 点击Toolbar上的"TextWizard" 按钮
XSS 攻击场景
1. Dom-Based XSS 漏洞 攻击过程如下
Tom 发现了Victim.com中的一个页面有XSS漏洞，
例如: http://vict...
Pretty print in MongoDB shell as default
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(note: this is answer to original version of the question, which did not have requirements for "default")
You can ask it to be pretty.
db.collection.find().pretty()
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How can I hide an HTML table row so that it takes up no space?
How can I hide an HTML table row <tr> so that it takes up no space? I have several <tr> 's set to style="display:none;" , but they still affect the size of the table and the table's border reflects the hidden rows.
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How do I escape a single quote ( ' ) in JavaScript? [duplicate]
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You should always consider what the browser will see by the end. In this case, it will see this:
<img src='something' onmouseover='change(' ex1')' />
In other words, the "onmouseover" attribute is just change(, and there's another "attrib...