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(grep) Regex to match non-ASCII characters?
...wever you have to use pcregrep, not standard grep. [^[:print:]] won't work if your terminal is set up in UTF8.
– Rory
Jan 24 '10 at 12:24
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How to install lxml on Ubuntu
I'm having difficulty installing lxml with easy_install on Ubuntu 11.
11 Answers
11
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Which characters are valid/invalid in a JSON key name?
...d key. It can even have " as long as you escape it:
{"The \"meaning\" of life":42}
There is perhaps a chance you'll encounter difficulties loading such values into some languages, which try to associate keys with object field names. I don't know of any such cases, however.
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Clicking a button within a form causes page refresh
...ve dropped a breakpoint in the function and it is triggering my function. If I do any of the following, it stops:
11 Answer...
Using the “start” command with parameters passed to the started program
...TART has a peculiarity involving double quotes around the first parameter. If the first parameter has double quotes it uses that as the optional TITLE for the new window.
I believe what you want is:
start "" "c:\program files\Microsoft Virtual PC\Virtual PC.exe" -pc MY-PC -launch
In other word...
Cannot delete directory with Directory.Delete(path, true)
...an overload that delete all files that are within the directory structure. If you wanna get wrong, get wrong with Ryan S answer.
– Sig. Tolleranza
Feb 10 '10 at 9:00
35
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How to add text to a WPF Label in code?
...ype you like - a button, an image, a green rectangle, even a SqlDataReader if you really want! (though quite what that would represent in a label, I'm not too sure...)
– Stephen Holt
Oct 29 '13 at 10:52
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JsonMappingException: No suitable constructor found for type [simple type, class ]: can not instanti
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If you don't want to add default constructor (e.g., when you are dealing with immutable objects). You will have to tell which constructor or factory method to use to instantiate the object using JsonCreator annotation.
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What's the difference between a web site and a web application? [closed]
I'm stumped trying to come up to a difference between a website and a web application for myself. As I see it, a web site points to a specific page and a web application is more of some sort of 'portal' to content and information.
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“Register” an .exe so you can run it from any command line in Windows
...er is almost always the wrong one. At the very least it is incomplete. Specifically, this approach works fine for INSTALLING, but not good for uninstalling. Most uninstallers will WHIPE out the entire PATH variable when uninstalling the application associated with this. Therefor, if you write an in...