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Jenkins: Is there any way to cleanup Jenkins workspace?

How can I cleanup the workspace in Jenkins? I am using AccuRev as version control tool. I created freestyle projects in Jenkins. See Question&Answers more detail:os...

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

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Split string once in javascript?

How can I split a string only once, i.e. make 1|Ceci n'est pas une pipe: | Oui parse to: ["1", "Ceci ... limit in split doesn't seem to help... See Question&Answers more detail:os...

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

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Remove char at specific index - python

I have a string that has two "0" (str) in it and I want to remove only the "0" (str) at index 4 I have ... 4 for me. Anyone have a hint for me? 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 - Array Join vs String Concat

Which method is faster? Array Join: var str_to_split = "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w, ... i<len; i++){ output += myarray[i]; } 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 - Get context inside onClick(DialogInterface v, int buttonId)?

Getting the context inside onClick(View view), the callback for a button's onClickListener(), is easy: ... .OnClickListener Is this possible? See Question&Answers more detail:os...

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

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encoding - What charset does Microsoft Excel use when saving files?

I have a Java app which reads CSV files which have been created in Excel (e.g. 2007). Does anyone know ... using either of these charset types. 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 I use unique_ptr for pimpl?

Here is a simplification of what I'm seeing when I try to use unique_ptr for pimpl. I chose unique_ptr because I ... the Help dtor wrong? Argh! 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 insert the value in a sorted vector?

ALL, This question is a continuation of this one. I think that STL misses this functionality, but it just my ... Any help would be 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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Python: Get URL path sections

How do I get specific path sections from a url? For example, I want a function which operates on this: http:// ... only a section of the path. See Question&Answers more detail:os...

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

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php - Can't find FULLTEXT index matching the column list (indexes is set)

I'm working with fulltext, I executed an command to add the fulltext index to multiple comments, and returned no ... Or what can be wrong. See Question&Answers more detail:os...

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

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format a number with commas and decimals in C# (asp.net MVC3)

I Need to display a number with commas and decimal point. Eg: Case 1 : Decimal number is 432324 (This does not ... . But It is Not Formatting it 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 - Declaring floats, why default type double?

I am curious as to why float literals must be declared as so: float f = 0.1f; Instead of float f = 0.1; ... values are, not why they are so. See Question&Answers more detail:os...

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

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cocoa touch - What are the default attributes for Objective-C properties?

What are the default attributes for a properpty when you do not list any in objective C? Such as for example if I ... , does it retain...etc.? See Question&Answers more detail:os...

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

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How to call a function using the character string of the function name in R?

I am trying to call a function with a given string of the function name. E.g. print(funcList) [[1]] ... of the functions in the functionList? 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 - Property 'json' does not exist on type 'Object'

I'm trying fetch data via REST with angular 2 HttpClient. I'm following the angular tutorial here https://angular. ... .message || error); } 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# - Formatting DateTime in ASP.NET Core 3.0 using System.Text.Json

I am migrating a web API from .NET Core 2.2 to 3.0 and want to use the new System.Text.Json. When using Newtonsoft I ... 'T'HH':'mm':'ssZ"; }); See Question&Answers more detail:os...

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

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.net - How do I parse and convert DateTime’s to the RFC 822 date-time format?

How do I convert a DateTime structure to its equivalent RFC 822 date-time formatted string representation and ... the RSS Syndication Format. See Question&Answers more detail:os...

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

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Spring Security: how to exclude certain resources?

I have the following definition... <bean id="fsi" class="org.springframework.security.intercept.web. ... this URL from security? See Question&Answers more detail:os...

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

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Detecting changes in a Javascript array using the Proxy object

It is relatively trivial to watch for changes in an array in Javascript. One method I use is like this: ... , anyone interested in elaborating? See Question&Answers more detail:os...

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

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Error installing Nokogiri 1.5.0 with rails 3.1.0 and ubuntu

Here is the error running bundle install vendor/gems on server: Installing nokogiri (1.5.0) with native extensions ... the code. Any thoughts? 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 inheritance - how to disable a function

In C++ you can disable a function in parent's class by declaring it as private in the child class. ... function from child's public interface? 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 studio - getopt.h: Compiling Linux C-Code in Windows

I am trying to get a set of nine *.c files (and nine related *.h files) to compile under Windows. The ... ditching the "getopt.h" dependency)? See Question&Answers more detail:os...

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

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language agnostic - What is an opaque value in C++?

What is an "opaque value" in C++? 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 - TypeError after overriding the __add__ method

I am trying to understand how __add__ works: class MyNum: def __init__(self,num): self.num=num def __add__(self ... it as generic as possible. See Question&Answers more detail:os...

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

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html - Gmail blocking small embedded inline images in email template

I'm sending emails to my members and it looks like Gmail is blocking the images I place in the email. These are embedded as a ... : 400; line-height: 25px;"> <p style="margin: 0;...

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

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How to find a value in an excel column by vba code Cells.Find

I have to find a value celda in an Excel sheet. I was using this vba code to find it: Set cell = Cells. ... I have to use the value nothing. 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++ - delete[] an array of objects

I have allocated and array of Objects Objects *array = new Objects[N]; How should I delete this array? Just ... to force the code to compile. See Question&Answers more detail:os...

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

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mongodb - Problems to run examples in Meteor

I'm testing Meteor examples and this is what I see when I run meteor in todos examples: Unexpected mongo ... port 28017 Someone helps? 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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