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Deciding between HttpClient and WebClient
Our web app is running in .Net Framework 4.0. The UI calls controller methods through ajax calls.
7 Answers
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Queue.Queue vs. collections.deque
...append methods have a
DECREF at the end (for cases where maxlen has been set), but this
happens after all of the structure updates have been made and the
invariants have been restored, so it is okay to treat these operations
as atomic.
Anyway, if you are not 100% sure and you prefer reliab...
Python initializing a list of lists [duplicate]
I intend to initialize a list of list with length of n.
1 Answer
1
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使用 XML 和 Web 服务 · App Inventor 2 中文网
... a button (GetWeatherButton) is pressed. When the result is returned, we set the text of the label SFTemp to the temperature.
The main work is done by the procedure extractTemperature. It processes the response from the Web service to extract the Temperature. The Web service response is a co...
Convert an image (selected by path) to base64 string
...aved through this process will have its quality horribly degraded. So this setup is definitely not ideal; it's much better to just read the original bytes, as KansaiRobot's answer shows.
– Nyerguds
Jul 24 '19 at 13:58
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Library not loaded: libmysqlclient.16.dylib error when trying to run 'rails server' on OS X 10.6 wit
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This has somehow reset mysql's privileges and now I am unable to login...even after performing a password reset using a file as described in the mysql docs.
– Coderama
Feb 6 '11 at 6:31
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Can you have multiline HTML5 placeholder text in a ?
I have ghost text in textfields that disappear when you focus on them using HTML5's placeholder attribute:
15 Answers
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RegEx for matching UK Postcodes
... ^^
Problem 3 - Improper Character Set
See regex in use here.
^([Gg][Ii][Rr] 0[Aa]{2})|((([A-Za-z][0-9]{1,2})|(([A-Za-z][A-Ha-hJ-Yj-y][0-9]{1,2})|(([AZa-z][0-9][A-Za-z])|([A-Za-z][A-Ha-hJ-Yj-y][0-9]?[A-Za-z])))) [0-9][A-Za-z]{2})$
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What are the differences between numpy arrays and matrices? Which one should I use?
What are the advantages and disadvantages of each?
5 Answers
5
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void in C# generics?
...ou can use object: it is a little inconvenience because your would-be-void functions need to return null, but if it unifies your code, it should be a small price to pay.
This inability to use void as a return type is at least partially responsible for a split between the Func<...> and Action&...