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Conditional HTML Attributes using Razor MVC3
...ng. Keep up the good work. ie. with C# explicit conversion feature, we can enhance this answer even more. Not all the code had to be shaped in a certain way. There is always a better way we are not aware of. And some project are in favor of code organization. Code organization are by practice not co...
How do I get both STDOUT and STDERR to go to the terminal and a log file?
...real question is at the bottom of Paul Tomblin's answer. (If you want to enhance that solution to redirect stdout and stderr separately for some reason, you could use the technique I describe here.)
I've been wanting an answer that preserves the distinction between stdout and stderr.
Unfortunat...
What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?
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What about progressive enhancement principle? Website shouldn't crash of fail due to disabled JavaScript. And trust me, javascript is disabled not just in outdated browsers but also by many security aware users who do not like executing random JS.
...
Separation of business logic and data access in django
...ul in the context of business logic and reporting. You basically define an enhanced subset of your model. You can override a Manager’s base QuerySet by overriding the Manager.get_queryset() method.
models.py
class InactiveUserManager(models.Manager):
def get_queryset(self):
query_set =...
File Hash 扩展：文件哈希计算和 Base64 编码文件，sha256、sha512 哈希 ·...
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File Hash 扩展
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基本文件哈希计算
同时计算 SHA256 和 SHA512
文件完...
Will Try / Finally (without the Catch) bubble the exception?
... appropriate cleanup action if it's disrupted. Such actions might include repairing the data structure and returning True, throwing another "more severe" exception which wraps the original one, or letting the original exception percolate while returning False.
– supercat
...
When to use RDLC over RDL reports?
...rally from my experience.
You can use 'expressions' that will supposeduly 'enhance' your report. Often times you do more than a few and your report goes to a crawl in performance.
You have a set amount of things you can do and export to. SSRS has no hover over reporting I know of without a javascr...
ImageView 扩展：图片查看器扩展，支持缩放、双击缩放和动画缩放 · App In...
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ImageView 扩展
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What does %~dp0 mean, and how does it work?
...ound).
In addition, substitution of FOR
variable references has been enhanced.
You can now use the following optional
syntax:
%~I - expands %I removing any surrounding quotes (")
%~fI - expands %I to a fully qualified path name
%~dI - expands %I to a drive letter onl...
Recommended way of making React component/div draggable
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I've updated polkovnikov.ph solution to React 16 / ES6 with enhancements like touch handling and snapping to a grid which is what I need for a game. Snapping to a grid alleviates the performance issues.
import React from 'react';
import ReactDOM from 'react-dom';
import PropTypes fro...