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.htaccess - htaccess rewrite for query string

Ok, im pretty new at this and I would really appreciate some help, thanks! How can i rewrite this in .htaccess ... how to do it just yet. Thanks to all Question&Answers:os...

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python - "getaddrinfo failed", what does that mean?

File "C:Python27libsocket.py", line 224, in meth return getattr(self._sock,name)(*args) gaierror: [Errno 11004] ... from here: http://bottlepy.org/docs/dev/ Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to remove nan value while combining two column in Panda Data frame?

I am trying but not able to remove nan while combining two columns of a DataFrame. Data is like: feedback_id _id ... (), a.any() or a.all(). Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Selenium give file name when downloading

I am working with a selenium script where I am trying to download a Excel file and give it a ... ("Excel").click() # Download file Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Why not non-const reference to temporary objects?

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Lifetime of ASP.NET Static Variable

I am holding some information in static variables defined in page class (not in Global.asax). I only declare ... do I need to declare them somehow different? Question&Answers:os...

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Visual C++ equivalent of GCC's __attribute__ ((__packed__))

For some compilers, there is a packing specifier for structs, for example :: RealView ARM compiler has "__packed" ... . Any info/hack/suggestion ? TIA... Question&Answers:os...

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combinatorics - Cartesian product of 2 lists in Haskell

I wish to produce the Cartesian product of 2 lists in Haskell, but I cannot work out how to do it. The cartesian ... is solved may help with one I am stuck on. Question&Answers:os...

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java - Cannot issue data manipulation statements with executeQuery()

In MySQL I have two tables, tableA and tableB. I am trying to execute two queries: executeQuery(query1) ... with executeQuery(). What does this mean? Question&Answers:os...

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How do I resolve "ambiguous use of" compile error with Swift #selector syntax?

[NOTE This question was originally formulated under Swift 2.2. It has been revised for Swift 4, involving two ... the problem can easily arise in real life.] Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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initial value of int array in C

When declaring an array in C like this: int array[10]; What is the initial value of the integers?? I'm ... something to do with the compiler, or the OS. Question&Answers:os...

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android - Outlined Edit Text from Material Design

How can I implement an outlined text field (as shown on this material design page)? Question&Answers:os...

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python - Generate random numbers summing to a predefined value

So here is the deal: I want to (for example) generate 4 pseudo-random numbers, that when added together would ... have a greater chance of "grabbing" more. Question&Answers:os...

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php - glob() - sort array of files by last modified datetime stamp

I'm trying to display an array of files in order of date (last modified). I have done this buy looping through ... an easier (more efficient) way to do this? Question&Answers:os...

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java - How do I change JPanel inside a JFrame on the fly?

To put it simple, there's a simple java swing app that consists of JFrame with some components in it. One of ... but this won't work. What would you suggest? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Create an array or List of all dates between two dates

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c# - The cast to value type 'Int32' failed because the materialized value is null

I have the following code. I'm getting error: "The cast to value type 'Int32' failed because the materialized ... can I modify the query to accept null values? Question&Answers:os...

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javascript - Chrome Uncaught Syntax Error: Unexpected Token ILLEGAL

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python - Find the nth occurrence of substring in a string

This seems like it should be pretty trivial, but I am new at Python and want to do it the most Pythonic way. I ... ", 2nd) How can you achieve this in Python? Question&Answers:os...

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How to find the last occurrence of an item in a Python list

Say I have this list: li = ["a", "b", "a", "c", "x", "d", "a", "6"] As far as help showed me, ... , how can I find the last occurrence of "a" in the given list? Question&Answers:os...

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algorithm - Quicksort: Choosing the pivot

When implementing Quicksort, one of the things you have to do is to choose a pivot. But when I ... or not different scenarios call for different strategies. Question&Answers:os...

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swift - "The file "MyApp.app" couldn't be opened because you don't have permission to view it" when running app in Xcode 6 Beta 4

Whenever I try to run my app in Xcode 6 Beta 4 I am getting the error: The file "MyApp.app" couldn't ... anyone else run into this problem and found a solution? Question&Answers:os...

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r - How to delete multiple values from a vector?

I have a vector like: a = c(1:10) and I need to remove multiple values, like: 2, 3, 5 How to ... But I think there is a function that does it automatically. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Resetting generator object in Python

I have a generator object returned by multiple yield. Preparation to call this generator is rather time-consuming ... there a way to reset my generator? Question&Answers:os...

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c++ - C++11 make_pair with specified template parameters doesn't compile

I was just playing around with g++ 4.7 (one of the later snapshots) with -std=c++11 enabled. I tried to ... std=c++11 also compiles with code with no problems. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Remove characters from C# string

How might I remove characters from a string? For example: "My name @is ,Wan.;'; Wan". I would like to remove ... string so that it becomes "My name is Wan Wan" Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Detect if running as Administrator with or without elevated privileges?

I have an application that needs to detect whether or not it is running with elevated privileges or not. I ... elevation is [already in force or] possible? Question&Answers:os...

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r - Method to extract stat_smooth line fit

Is there a way to extract the values of the fitted line returned from stat_smooth? The code I am using ... new r user would greatly appreciate any guidance. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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