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android - How to make separate class for volley library and call all method of volley from another activity and get response?

how to create a separate class in which define all about volley and in another activity we directly pass URL,CONTEXT and Get Response... See Question&Answers more detail:os...

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

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sql server - How Can I Detect and Bound Changes Between Row Values in a SQL Table?

I have a table which records values over time, similar to the following: RecordId Time Name =========== ... this (preferrably without a cursor?) See Question&Answers more detail:os...

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

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c# - HttpSelfHostServer and HttpContext.Current

I'm working on a self-hosted ASP.NET web api-application. Everything works fine, but now I'm struggling ... is greatly appreciated! Cheers! See Question&Answers more detail:os...

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

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android - Start a new Activity from Fragment

Using Android Studio, I have my MainActiviy class with a Placeholder fragment. This fragment has buttons, but one has ... (intent); } }); See Question&Answers more detail:os...

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

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visual sourcesafe - Get all files from VSS for a given date?

Is there a way I can ask Visual source safe to get all the files from a given date for a project? We ... existed on a specific date? Impossible? See Question&Answers more detail:os...

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

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java - What is the default annotation processors discovery process?

The documentation of Maven Compiler plugin mentions the following: annotationProcessors: Names of annotation processors ... discovery process? See Question&Answers more detail:os...

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

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java.util.Timer: Is it deprecated?

I read in a comment to this answer and in many other questions about scheduling (sorry, no references) ... -implemented set-o-classes? See Question&Answers more detail:os...

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

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sql server - How to avoid SSIS FTP task from failing when there are no files to download?

I'm using SQL Server 2005, and creating ftp tasks within SSIS. Sometimes there will be files to ftp over, ... in a more secure location.) See Question&Answers more detail:os...

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

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python - Plotly: How to define the structure of a sankey diagram using a pandas dataframe?

This may sound like a very broad question, but if you'll let me describe some details I can assure you it ... layout) iplot(fig, validate=False) See Question&Answers more detail:os...

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

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c# - How to Load Config File Programmatically

Suppose I have a Custom Config File which corresponds to a Custom-defined ConfigurationSection and Config elements ... classes already defined. See Question&Answers more detail:os...

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

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Angular 2 how to keep event from triggering digest loop/detection cycle?

We are implementing drag and drop functionality with Angular 2. I'm using the dragover event just to run ... access the nativeElement directly? See Question&Answers more detail:os...

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

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regex - Regular Expression for accurate word-count using JavaScript

I'm trying to put together a regular expression for a JavaScript command that accurately counts the number of ... regardless of input method? See Question&Answers more detail:os...

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

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ios - rotate a UIView around its center but several times

I'm trying to rotate some UIView around its center, so the simple code goes something like (in pseudocode): [ ... , any help appreciated! --t See Question&Answers more detail:os...

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

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android - How to force a service restart?

I have a background service that sometimes gets killed by the OS when it is running low on memory. How to ... silently along with the service? See Question&Answers more detail:os...

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

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java - How to match a Spring @RequestMapping having a @pathVariable containing "/"?

I am doing the following request from the client: /search/hello%2Fthere/ where the search term "hello/there" has ... problem. Any ideas? Thanks See Question&Answers more detail:os...

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

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javascript - Run controllers only after initialization is complete in AngularJS

I have some global data that needs to be loaded before any controller is executed in my AngularJS application (i.e. ... How can I achieve that? See Question&Answers more detail:os...

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

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vba - Is there a way to make UDF that gives a description like the native Excel functions have when user clicks the Fx button?

If I type =vlookup( (or any other native Excel function) in the formula bar and then click the little Fx ... that native Excel functions have? See Question&Answers more detail:os...

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

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image - Crop Rectangle returned by minAreaRect OpenCV [Python]

minAreaRect in OpenCV returns a rotated rectangle. How do I crop this part of the image which is inside the ... code in my answer below. See Question&Answers more detail:os...

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

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ruby - Rails engines extending functionality

I have an engine which defines some models and controllers. I want to be able to extend functionality of some ... think it's even loaded). See Question&Answers more detail:os...

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

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javascript - Dynamically changing less variables

I want to change a less variable on client side. Say I have a less file @color1: #123456; @color2: @color1 ... less_again({color1: '#ff0000'}) See Question&Answers more detail:os...

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

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iphone - Resize font size to fill UITextView?

How would I set the font size of text in a UITextView such that it fills the entire UITextView? I'd ... UITextView. Any help is appreciated! See Question&Answers more detail:os...

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

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c - Why does an empty declaration work for definitions with int arguments but not for float arguments?

I thought the difference is that declaration doesn't have parameter types... Why does this work: int ... empty parameter name list declaration See Question&Answers more detail:os...

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

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c# - Rotate a point around another point

I have a task to draw a specific graphic. As part of this task I need to rotate some dot's on 45 ... : Any help would be much appreciated See Question&Answers more detail:os...

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

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elasticsearch - How to create multiple indexes in logstash.conf file?

I used the following piece of code to create an index in logstash.conf output { stdout {codec => rubydebug} elasticsearch ... ? I'm new to ELK. See Question&Answers more detail:os...

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

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svn - Subversion Obliterate feature

I was just thinking of writing a shell script to implement the obliterate functionality in an easy to do way ( ... it fail? Any other ideas? See Question&Answers more detail:os...

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

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css - HTML List element : Sharing the parent width into equal parts

I have a parent <ol> and couple of <li> items in that. <ol style='width=800px;display :block;float:left;'> <li ... may be 4 or 5 or 6 sometimes See Question&Answers more detail:os...

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

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javascript - Allow text box only for letters using jQuery?

I want to make a text box allow only letters (a-z) using jQuery. Any examples? See Question&Answers more detail:os...

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

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c - How do you get the start and end addresses of a custom ELF section?

I'm working in C on Linux. I've seen the usage of of the gcc __section__ attribute (especially in the ... custom sections retrieved and used? See Question&Answers more detail:os...

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

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