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asp.net - "Parser Error Message: Could not load type" in Global.asax

I'm working on an MVC3 project and receive the following error: Parser Error Message: Could not load type ' ... any ideas or a solution to this error? Question&Answers:os...

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

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361 views

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objective c - #import using angle brackets < > and quote marks " "

I'm wondering what decides whether you're allowed to use <Header.h> or "Header.h" when you're importing files in ... no such thing as a package in Objective-C. Question&Answers:os...

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

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How to pass a view's onClick event to its parent on Android?

I have a TextView in a layout whos background is a Selector. And the TextView's text is set to Spanned ... trigger the selector. How should this be solved? Question&Answers:os...

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

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538 views

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android - CardView Corner Radius

Is there a way to make CardView only have corner radius at the top? <android.support.v7.widget. ... layout_height="wrap_content" app:cardCornerRadius="10dp" > Question&Answers:os...

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

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254 views

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java - Change position of Google Maps API's "My location" button

I am using the Google Maps Android API v2, and I need a way to chance the position of the "My ... // This gets the button map.setMyLocationEnabled(true); Question&Answers:os...

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

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sql - Return multiple fields as a record in PostgreSQL with PL/pgSQL

I am writing a SP, using PL/pgSQL. I want to return a record, comprised of fields from several different ... .name ; return result ; END $$ language plpgsql Question&Answers:os...

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

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How can I completely remove a file from a git repository?

I noticed recently that the project files my text editors use (along with some other junk) got added the ... I couldnt find anything else that looks promising. Question&Answers:os...

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

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SQLite Android Database Cursor window allocation of 2048 kb failed

I have a routine that runs different queries against an SQLite database many times per second. After a while ... same CursorWindow everytime I get new data. Question&Answers:os...

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

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caching - Is there an API to force Facebook to scrape a page again?

I'm aware you can force update a page's cache by entering the URL on Facebook's debugger tool while been logged in ... up as soon as we change it on our side. Question&Answers:os...

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

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292 views

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java - Using JavaFX in JRE 8, “Access restriction” error

When trying to use javafx related classes in my new java 8 project I get an access restriction error from eclipse. ... that it is a part of the javaSE? Question&Answers:os...

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

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202 views

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python - Using a dictionary to select function to execute

I am trying to use functional programming to create a dictionary containing a key and a function to ... provide a scripting feature within my application. Question&Answers:os...

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

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java - Why static fields are not initialized in time?

The following code prints null once. class MyClass { private static MyClass myClass = new MyClass(); private static final ... the first is a MyClass field.. :/ Question&Answers:os...

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

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c++ - Why include guards do not prevent multiple function definitions?

This question already has answers here: Question&Answers:os...

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

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android - Programmatically getting the gateway and subnet mask details

How can I get gateway and subnet mask details in Android? Question&Answers:os...

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

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Simulate Python keypresses for controlling a game

I'm trying to control a game (my two test games are Half Life 2 and Minecraft) using my Kinect and Python. ... work and what the correct way to do this is? Question&Answers:os...

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

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256 views

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java - IntelliJ IDEA with Junit 4.7 "!!! JUnit version 3.8 or later expected:"

When I attempt to run the following test in IntelliJ IDEA I get the message: "!!! JUnit version 3.8 or ... AppMain.java:110) Process finished with exit code -3 Question&Answers:os...

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

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151 views

1 answer

sql - Huge performance difference when using GROUP BY vs DISTINCT

I am performing some tests on a HSQLDB server with a table containing 500 000 entries. The table has no ... explain why there is such a drastic difference. Question&Answers:os...

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

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134 views

1 answer

java - How to select and crop an image in android?

Hey, I am currently working on a live wallpaper and I allow the user to select an image which will go behind my ... how I can fix this? Thanks, for your time. Question&Answers:os...

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

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270 views

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What is the difference between bool and Boolean types in C#

What is the difference between bool and Boolean types in C#? Question&Answers:os...

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

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.net - Produce a random number in a range using C#

How do I go about producing random numbers within a range? Question&Answers:os...

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

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87 views

1 answer

How to add a ListView to a Column in Flutter?

I'm trying to construct a simple login page for my Flutter app. I've successfully built the TextFields and log in/Sign ... new EdgeInsets.all(15.00), ), ), ); Question&Answers:os...

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

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113 views

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c# - Performance of static methods vs instance methods

My question is relating to the performance characteristics of static methods vs instance methods and their ... within DoOperation1 of the same instance. Question&Answers:os...

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

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188 views

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python - How do I convert strings in a Pandas data frame to a 'date' data type?

I have a Pandas data frame, one of the column contains date strings in the format YYYY-MM-DD For e.g. ' ... I convert the column values to Pandas date format? Question&Answers:os...

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

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891 views

1 answer

sql - Transaction count after EXECUTE indicates a mismatching number of BEGIN and COMMIT statements. Previous count = 1, current count = 0

I have an Insert stored procedure which will feed data to Table1 and get the Column1 value from Table1 and ... exactly the commit count is getting messed up. Question&Answers:os...

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

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93 views

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Android Share Via Dialog

I've seen the "share via" dialogs that are in apps like TFLN (texts from last night). Looks like this: ... in the right direction? Is this done with intents? Question&Answers:os...

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

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109 views

1 answer

android - passing argument to DialogFragment

I need to pass some variables to DialogFragment, so I can perform an action. Eclipse suggests that I should use ... use it to pass variables to my dialog? Question&Answers:os...

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

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197 views

1 answer

python - Directing print output to a .txt file

Is there a way to save all of the print output to a txt file in python? Lets say I have the these two ... to to contain Hello stackoverflow! I have a question. Question&Answers:os...

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

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69 views

1 answer

How can I restrict Django's GenericForeignKey to a list of models?

Is there a way of telling django that a model having a contenttypes GenericForeignKey can only point to models ... & B are allowed for the GenericForeignKey? Question&Answers:os...

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

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