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How do I space out the child elements of a StackPanel?

...fine the type (e.g. TextBox)? If I try this using FrameworkElement so that all children are spaced, it has no effect. – Jack Ukleja Jan 28 '14 at 18:48 5 ...
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bash: pip: command not found

I downloaded pip and ran python setup.py install and everything worked just fine. The very next step in the tutorial is to run pip install <lib you want> but before it even tries to find anything online I get an error "bash: pip: command not found". ...
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What are some compelling use cases for dependent method types?

...argkeys: Tuple[DependentHashKey,DependentHashKey])(func: Env => argkeys._0.ValueType => argkeys._1.ValueType => A): A. We wouldn't use a collection of argument keys, because the element types would be subsumed (unknown at compile-time) in the type of collection. – Shel...
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React.js: onChange event for contentEditable

...hich fixes a bug in my implementation. Use the onInput event, and optionally onBlur as a fallback. You might want to save the previous contents to prevent sending extra events. I'd personally have this as my render function. var handleChange = function(event){ this.setState({html: event.ta...
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How to change context root of a dynamic web project in Eclipse?

...hought I'd answer anyway. Some of these answers give workarounds. What actually must happen is that you clean and re-publish your project to "activate" the new URI. This is done by right-clicking your server (in the Servers view) and choosing Clean. Then you start (or restart it). Most of the other ...
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Java switch statement: Constant expression required, but it IS constant

....4 Final Variables which defines a "constant variable" as follows: We call a variable, of primitive type or type String, that is final and initialized with a compile-time constant expression (§15.28) a constant variable. Whether a variable is a constant variable or not may have implications wit...
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Using Python's os.path, how do I go up one directory?

... os.path.abspath(os.path.join(os.path.dirname( __file__ ), '..', 'templates')) As far as where the templates folder should go, I don't know since Django 1.4 just came out and I haven't looked at it yet. You should probably ask another question on SE to solve that issue....
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How to set custom favicon in Express?

... In Express 4 Install the favicon middleware and then do: var favicon = require('serve-favicon'); app.use(favicon(__dirname + '/public/images/favicon.ico')); Or better, using the path module: app.use(favicon(path.join(__dirname,'public','ima...
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TokuMX vs. MongoDB 性能对比 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...产数据2亿多条导入测试 先建集合,创建3个索引,包括_id共4个索引。 TokuMX 5个多小时导完数据,官方MongoDB 2.2.4版本竟然花了2天2夜多,近58个小时 使用mongostat统计,每分钟取值一个,纵坐标为inserts/s,横坐标为分钟。 ...
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ALTER TABLE to add a composite primary key

I have a table called provider . I have three columns called person , place , thing . There can be duplicate persons, duplicate places, and duplicate things, but there can never be a dupicate person-place-thing combination. ...