variables

问题 I have a wordpress platform and I am looking at displaying variable content on a page based on a variable in the url. I have a 1 page website (www.vidlab.io) and i would like the section "GoPro Video Editing" to display information about GoPro video editing if the url is vidlab.io/?type=GoPro or information about wedding editing if the Url is vidlab.io/?type=wedding, and so on. I have read that you can use a get call, but not really sure how to have that information in the URL without getting

问题 I have python script and want insert data to database like this: (1, -0.12301105260848999) (1, 0.07728659361600876) (1, 0.005048183258622885) (1, -0.03252531960606575) (1, -0.05449267476797104) (1, -0.026811596006155014) (1, 0.014027083292603493) (1, -0.10952591896057129) (1, 0.15669232606887817) (1, -0.04698480665683746) (1, 0.26182907819747925) (1, -0.015784427523612976) And my table its ok, In that pict I try to manual insert data to db, and it's work fine. But in my python script return

问题 I'm getting this warning: WARNING: $a possibly used before declaration. for my function: Func test() If (IsDeclared("a")) Then ConsoleWrite($a) Else ConsoleWrite("Not declared") EndIf EndFunc Global $a = "test" test() Can be avoided by using the global variable as a parameter to the function. But I need this construct because it's tied to a file-operation which I don't want to execute every time I need the variable. How can I do this without generating a "possibly used before declaration"

问题 I would expect to be able to have my scenario outline title have more information by using the examples within the title itself: Scenario Outline: A <some> step is <result> When a <some> step Then I get <result> Examples: | some | result | | passing | passed | | failing | skipped | Then my scenario titles end up very useful: Scenario: A passing step is passed Scenario: A failing step is skipped 回答1: The Then keyword must be above the Examples . Feature: Scenario outline with variables

问题 I use Maven Multi-Modul, Jenkins builds and then deploy in Nexus... I'm using in my Pom files many variables that I have defined in parent-pom part propertis I would have after the build/deploy resolved the variables in Pom-Nexus. I know that this is feasible, because I made a few years ago.... 回答1: I think, i found it <build> <plugins> <plugin> <groupId>com.sap.prd.mobile.ios.maven.plugins</groupId> <artifactId>resolve-pom-maven-plugin</artifactId> <version>1.0</version> <executions>

问题 ansible 2.1.2.0 I have a situation here for which I'm trying to check with you all to see if the solution is even possible with Ansible vars_prompt feature and when conditional. Ansible has this feature called: vars_prompt and I want to club this with the when conditional ( when: ... which we generally use in tasks at task or playbook level actions) PS: My question is different than this post : Ansible to Conditionally Prompt for a Variable? i.e. my vars: variables are not dependent upon any

问题 I have a script that installs Remote Desktop Services on remote machines (from the DC). I'm now at the phase where I check if RDS installed on the connection broker (server) and connection host (server). I want to use invoke-command since a remote powershell session seemed too complicated. This is the code I have: $res = Invoke-Command -ComputerName "testpc.eil.local" -ScriptBlock { if((Get-WindowsFeature -Name "Remote-Desktop-Services").Installed -eq 1) { #i need this output (true or false

问题 hey guys im just learning C# in school and am having trouble figuring out how i can use a variable outside of an if statement when that variable is already declared inside an if statement..heres what my program looks like........i have to use the "factor" variable outside of the if statemants because it is part of an equation that i need for a school assignment..if i am missing anything or you need more information, plz dont hesitate to tell me public caloriesCalculator() {

问题 This question already has an answer here : Why is it a syntax error to have an object attribute named “del”, “return” etc? (1 answer) Closed 5 years ago . I may have stumbled on an illegal variable name pass = "Pass the monkey!" print pass Syntax error: invalid syntax I'm aware that some keywords are verboten as variables. Is there the Pythonic equivalent to JavaScript variable name validator? 回答1: You can test whether something is a keyword or not using the keyword module >>> import keyword

问题 I need to categorize a continuous variable in 4 classes each one with the same number of observations. I have used the function cut(x, breaks = quantile(x,probs=seq(0,1,0.25)),include.lowest=TRUE,right=FALSE)) My problem is that the number of observations in each category is not exactly the same because there are observations (and more than one) which have exactly the same value of the quantiles. How can I do it? My variable is waiting [1] 79 54 74 62 85 55 88 85 51 85 54 84 78 47 83 52 62 84