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How to pass the -D System properties while testing on Eclipse?
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answered May 14 '09 at 9:29
BombeBombe
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What CSS selector can be used to select the first div within another div
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228
The MOST CORRECT answer to your question is...
#content > div:first-of-type { /* css */ }
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Iterate over object keys in node.js
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247
What you want is lazy iteration over an object or array. This is not possible in ES5 (thus not...
how to pass an integer as ConverterParameter?
... <Binding.ConverterParameter>
<sys:Int32>0</sys:Int32>
</Binding.ConverterParameter>
</Binding>
</RadioButton.IsChecked>
</RadioButton>
The trick is to include the namespace for the basic system types and ...
Regular expression: find spaces (tabs/space) but not newlines
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192
Use character classes: [ \t]
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LINQ OrderBy versus ThenBy
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215
You should definitely use ThenBy rather than multiple OrderBy calls.
I would suggest this:
t...
How accurately should I store latitude and longitude?
...-----------------
0 1.0 111 km
1 0.1 11.1 km
2 0.01 1.11 km
3 0.001 111 m
4 0.0001 11.1 m
5 0.00001 1.11 m
6 0.000001 0.111 m
7 0.0000001 1.11 cm
8 0.00000001 1.11 mm
ref : https://en.wikipedia.org/...
PowerShell and the -contains operator
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203
The -Contains operator doesn't do substring comparisons and the match must be on a complete st...
TypeScript: Creating an empty typed container array
...ete list:
// 1. Explicitly declare the type
var arr: Criminal[] = [];
// 2. Via type assertion
var arr = <Criminal[]>[];
var arr = [] as Criminal[];
// 3. Using the Array constructor
var arr = new Array<Criminal>();
Explicitly specifying the type is the general solution for wheneve...
In Python, how does one catch warnings as if they were exceptions?
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52
To quote from the python handbook (27.6.4. Testing Warnings):
import warnings
def fxn():
w...