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If strings are immutable in .NET, then why does Substring take O(n) time?
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UPDATE: I liked this question so much, I just blogged it. See Strings, immutability and persist...
Writing files in Node.js
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2535
There are a lot of details in the File System API. The most common way is:
const fs = requir...
How to check if a string contains text from an array of substrings in JavaScript?
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HTML Form: Select-Option vs Datalist-Option
...t element. If the use can enter whatever, use the datalist element.
Edit 2: Found this tidbit in the HTML Living Standard: "Each option element that is a descendant of the datalist element...represents a suggestion."
sha...
Best practice: ordering of public/protected/private within the class definition?
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answered Nov 19 '09 at 4:29
AsaphAsaph
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This type of CollectionView does not support changes to its SourceCollection from a thread different
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Since your ObservableCollection is created on UI thread, you can only modify it from UI thread...
When to use RDLC over RDL reports?
I have been studying SSRS 2005 / 2008 in the past weeks and have created some server side reports. For some application, a colleague suggested that I look into RDLC for that particular situation. I am now trying to get my head around the main difference between RDL and RDLC.
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How and when to use ‘async’ and ‘await’
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Why use a public method in an internal class?
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UPDATE: This question was the subject of my blog in September 2014. Thanks for the great questi...
get all keys set in memcached
...inal google group discussion here)
First, Telnet to your server:
telnet 127.0.0.1 11211
Next, list the items to get the slab ids:
stats items
STAT items:3:number 1
STAT items:3:age 498
STAT items:22:number 1
STAT items:22:age 498
END
The first number after ‘items’ is the slab id. Request...