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Replace all non Alpha Numeric characters, New Lines, and multiple White Space with one Space
I'm looking for a neat RegEx solution to replace
8 Answers
8
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Running code in main thread from another thread
In an android service I have created thread(s) for doing some background task.
16 Answers
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What is the best way to tell if a character is a letter or number in Java without using regexes?
...these tell you if the character is a Unicode letter / digit. The OP asked for "an A-z letter" ... whatever that means.
– Stephen C
Oct 29 '10 at 0:58
4
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B-Tree vs Hash Table
...side this partition.
So if you have small sizes you have a lot of overhead for small elements, big sizes result in further scanning.
Todays hash tables algorithms usually scale, but scaling can be inefficient.
There are indeed scalable hashing algorithms. Don't ask me how that works - its a mystery...
How to prevent scrollbar from repositioning web page?
... IE 10+ has a floating scrollbar so you should disable this for these browsers
– Ruben
Mar 25 '14 at 14:28
1
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Can “list_display” in a Django ModelAdmin display attributes of ForeignKey fields?
I have a Person model that has a foreign key relationship to Book , which has a number of fields, but I'm most concerned about author (a standard CharField).
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How to source virtualenv activate in a Bash script
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for windows c:\tutorial>.\env\Scripts\activate
– max4ever
Apr 11 '14 at 11:08
7
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“The given path's format is not supported.”
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code looks like below now, same error:The given path's format is not supported. string str_uploadpath = Server.MapPath(@"/UploadBucket/Raw/"); str_uploadpath = Path.Combine(str_uploadpath, fileName); FileStream objfilestream = new FileStre...
Add a column with a default value to an existing table in SQL Server
...nt.
WITH VALUES --Add if Column is Nullable and you want the Default Value for Existing Records.
Notes:
Optional Constraint Name:
If you leave out CONSTRAINT D_SomeTable_SomeCol then SQL Server will autogenerate
a Default-Contraint with a funny Name like: DF__SomeTa__SomeC__4FB7FEF6
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do {…} while(false)
...just an idiotically disguised goto. If you think a goto is the right tool for the job, then you should just use a #$(*#@ goto.
– dsimcha
Feb 22 '10 at 20:55
56
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