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javascript - Changing the key name in an array of objects?

How can I change the key name in an array of objects? var arrayObj = [{key1:'value1', key2:'value2'},{key1:' ... :'value2'},{stroke:'value1', key2:'value2'}]; Question&Answers:os...

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

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android - How to display a Dialog from a Service?

I have read really a lot of posts about this topic, however nothing works for me (or doesn't have the ... and display the dialog. Is this somehow possible? Question&Answers:os...

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

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http get - Is there a limit to the length of a GET request?

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

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python - Easiest way to replace a string using a dictionary of replacements?

Consider.. dict = { 'Спорт':'Досуг', 'russianA':'englishA' } s = 'Спорт russianA' I'd like to replace all dict keys with their respective dict values in s. Question&Answers:os...

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

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Grouping Python dictionary keys as a list and create a new dictionary with this list as a value

I have a python dictionary d = {1: 6, 2: 1, 3: 1, 4: 9, 5: 9, 6: 1} Since the values in the ... creation. Please suggest me an easy and efficient way to do it. Question&Answers:os...

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

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c++ - bool to int conversion

How portable is this conversion. Can I be sure that both assertions pass? int x = 4<5; assert(x==1); x = 4>5; ... t ask why. I know that it is ugly. Thank you. Question&Answers:os...

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

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html - URI starting with two slashes ... how do they behave?

Lately I saw working code-blocks like this: <script type="text/javascript" src="//ajax.googleapis.com/ajax/ ... how browsers will/should/do process these URIs? Question&Answers:os...

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

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XPath and XSLT 2.0 for .NET?

Closed. This question is off-topic. It is not currently accepting answers. Question&Answers:os...

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

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c# - Padding is invalid and cannot be removed?

I have looked online for what this?exception means in relation to my?program?but can't seem to ... element. exml.ReplaceData(encryptedElement, rgbOutput); } Question&Answers:os...

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

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How to disable HTML button using JavaScript?

I've read that you can disable (make physically unclickable) an HTML button simply by appending disable to ... disable a button that was previously enabled? Question&Answers:os...

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

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css - Is there a way to break a list into columns?

My webpage has a 'skinny' list: for example, a list of 100 items of one word in length each. To reduce scrolling, I want ... <li>Item</li> <li>Item</li> </ul> Question&Answers:os...

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

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uuid - How to preserve identifierForVendor in ios after uninstalling ios app on device?

I am developing an iOS app which calls web-service for login and at that time i send login credentials to web server ... So how to deal with this in my case ? Question&Answers:os...

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

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.net - What is the difference between Debug and Release in Visual Studio?

Possible duplicate Debug Visual Studio Release in .NET What is the difference between Debug and Release in Visual Studio? Question&Answers:os...

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

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macos - Read a file/URL line-by-line in Swift

I am trying to read a file given in an NSURL and load it into an array, with items separated by ... contain European characters, and/or characters with accents. Question&Answers:os...

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

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.net - How to troubleshoot a VSTO addin that does not load?

My VSTO Outlook Add-in suddenly stopped working on one customer machine (it does not load, no error message) and I' ... trying to enable the add-in. Any ideas? Question&Answers:os...

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

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c++ - Why must the copy assignment operator return a reference/const reference?

In C++, the concept of returning reference from the copy assignment operator is unclear to me. Why can't the copy ... } param = a.param; return *this; } Question&Answers:os...

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

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TypeScript "this" scoping issue when called in jquery callback

I'm not sure of the best approach for handling scoping of "this" in TypeScript. Here's an example of a common ... this.status); } } Is that a valid approach? Question&Answers:os...

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

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552 views

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jsf 2 - Session timeout and ViewExpiredException handling on JSF/PrimeFaces ajax request

I find this article to be useful for non-ajax request How to handle session expiration and ViewExpiredException ... in the link above? JSF2/Primefaces/Glassfish Question&Answers:os...

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

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c# - Assign null to a SqlParameter

The following code gives an error - "No implicit conversion from DBnull to int." SqlParameter[] ... AgeItem.AgeIndex; parameters[0] = planIndexParameter; Question&Answers:os...

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

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css transforms - Rotated elements in CSS that affect their parent's height correctly

Let's say I have a couple of columns, of which some I'd like to rotate the values of: http:// ... would not overlap the other elements? Something like this: Question&Answers:os...

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

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c# - How can I make something that catches all 'unhandled' exceptions in a WinForms application?

Up until now, I just put a try/catch block around the Application.Run in the Program.cs entry point to the ... anyone have any advice in how to do this? Question&Answers:os...

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

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android - The number of method references in a .dex file cannot exceed 64k API 17

I am building an app with SugarORM Library but when I try to build the project for API 17 (didn't check for others) ... fine for both devices v4.2.2 and v5.0. Question&Answers:os...

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

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How to include jar files with java file and compile in command prompt

I have 3 jar files and a .java file that depends on these jar files. How do I compile the .java file with these jar files using a command prompt? Question&Answers:os...

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

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java - How to use a wildcard in the classpath to add multiple jars?

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

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How to move mouse cursor using C#?

I want to simulate mouse movement every x seconds. For that, I'll use a timer (x seconds) and when the timer ... how can I make the mouse cursor move using C#? Question&Answers:os...

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

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253 views

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Change a web.config programmatically with C# (.NET)

How can I modify / manipulate the web.config programmatically with C# ? Can I use a configuration object, and ... config should be written back to the harddisk. Question&Answers:os...

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

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100 views

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Compare/Difference of two arrays in Bash

Is it possible to take the difference of two arrays in Bash. What is a good way to do it? Code: Array1=( "key1" " ... : Array3=( "key7" "key8" "key9" "key10" ) Question&Answers:os...

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

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155 views

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How to create a custom navigation drawer in android

Hi I'm trying to create a navigation drawer similar to gmail app navigation drawer. I follow the developer site but it ... some of my options How can I do this? Question&Answers:os...

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

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