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c# - Finding an enum value by its Description Attribute

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

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PHP Header redirect not working

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

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android - How can I avoid "IllegalStateException: Scrollview can host only one direct child"?

I am using ScrollView in my Android Layout but it shows IllegalStateException "Scrollview can host only one ... .os.ZygoteInit.main(ZygoteInit.java:926) Question&Answers:os...

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

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python - How can this function be rewritten to implement OrderedDict?

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

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jquery - Can I load external stylesheets on request?

$.getScript('ajax/test.js', function() { alert('Load was performed.'); }); .. like the above code ... CSS files onload, unless requested by the user. Thanks Question&Answers:os...

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

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javascript - Highlight text inside of a textarea

Is it possible to highlight text inside of a textarea using javascript? Either changing the background of just a ... or making a portion of the text selected? Question&Answers:os...

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

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How to make the items in the last row consume remaining space in CSS Grid?

Is there a way to force all the items in the last row, of a grid, to fill the row, no matter how many they are? I ... </div> Question&Answers:os...

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

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What are the differences between strtok and strsep in C

Could someone explain me what differences there are between strtok() and strsep()? What are the advantages and ... would I pick one over the other one. Question&Answers:os...

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

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javascript - Alternative for deprecated SVG pathSegList

I'm writing a Leaflet plugin that extends the polyline functionality. In the my plugin I'm accessing the path segments using ... this._textRedraw(); } }); })(); Question&Answers:os...

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

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c++ - A better way to avoid public member invisibility and source code bloat/repetition with inherited class templates?

Context: Inheritance of protected and public class members is a fundamental concept of Object Oriented Programming. The trivial ... ? e.g. Solution #5... Question&Answers:os...

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

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deployment - What is the benefit and real purpose of program installation?

Of all the programs I wrote so far, If I want it to work on another work station, I just have to copy and ... that, I'm sure there are other stronger reasons? Question&Answers:os...

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

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java - Scanner method to get a char

What is the Scanner method to get a char returned by the keyboard in Java. like nextLine() for String, nextInt() for int, etc. Question&Answers:os...

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

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debugging - Printing debug info on errors with java 8 lambda expressions

I want to use a static method as setter helper that catch exceptions and print debug info about the operation that ... to pass a setter method to another one. Question&Answers:os...

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

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java - Validate JAXBElement in JPA/JAX-RS Web Service

I have a JAX-RS webservice (Jersey) that is a CRUD interface for JPA (EclipseLink) entities. My entities were ... /tutorial that shows how to do this? Thanks! Question&Answers:os...

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

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What does placing a @ in front of a C# variable name do?

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

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html - Color of stacked semi-transparent boxes depends on order?

Why does the final color of two stacked semi-translucent boxes depend on the order? How could I make it so that I ... class="a">Different Color 2 Question&Answers:os...

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

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python - Get a function argument's default value?

For this function def eat_dog(name, should_digest=True): print "ate dog named %s. Digested, too? %" % (name ... function signature, I want to use that default. Question&Answers:os...

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

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What does it mean in HTML 5 when an attribute is a boolean attribute?

What does it mean when an attribute like the hidden attribute is a boolean attribute? Can someone explain this in layman's terms? Question&Answers:os...

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

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excel - VBA Shell function in Office 2011 for Mac

I am trying to launch a shell script from a VBA macro in Word 2011 for Mac that will run in a Terminal ... time error 53 'File not found'. Any suggestions? Question&Answers:os...

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

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.net - Retrieve current URL from C# windows forms application

I have been designing a program using Visual C# and have came across an issue with making my program interact with ... has become quite a task to figure out. Question&Answers:os...

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

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javascript - React Native: require() with Dynamic String?

I have read several posts about issues that people are having with React Native and the require() function when ... to use require(path) with dynamic urls? Question&Answers:os...

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

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directory - Windows and renaming folders, the 'con' issue

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

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java - Error Loading Extension Could not load extension from 'C:..LocalTempscoped_dir6312_32763internal'. Loading of unpacked extensions is disabled

When am running my webdriver script, am getting a confirmation dialog box with below message: Error Loading Extension ... my script to prevent the dialog box. Question&Answers:os...

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

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c - Rand Implementation

I would like to go through how rand() and srand() functions are implemented and would like to tweak the code to ... the source code of rand() and srand(). Question&Answers:os...

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

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Manipulating and comparing floating points in java

In Java the floating point arithmetic is not represented precisely. For example this java code: float a = 1 ... to multiply floats and compare them reliably? Question&Answers:os...

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

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ios - Convert string with unknown format (any format) to date

I have data that contains a date string. Normally it would be in a 'Jan. 3, 1966' type ... FORMAT ! let dateValue = dateFormatter.dateFromString(dataString) Question&Answers:os...

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

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python - Vectorised Haversine formula with a pandas dataframe

I know that to find the distance between two latitude, longitude points I need to use the haversine function: def ... 4842520 10 273.55, 53.3437310, 4.4716664 Question&Answers:os...

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

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python - PyCharm doesn't recognise installed module

I'm having trouble with using 'requests' module on my Mac. I use python34 and I installed 'requests' module via ... it seems something is broken on my side ... Question&Answers:os...

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

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