replace

问题 Sample.txt file: ......................... some log file entries some log file entries some log file entries some log file entries This system ip is not found some log file entries some log file entries some log file entries This system IP is 172.16.80.10 some log file entries some log file entries This system IP:172.16.80.10 some log file entries some log file entries some log file entries Hostname::ip-172.16.80.10.ec2.internal some log file entries some log file entries ....................

问题 Hi I have a HTML string like " <div> <p>You have received an alert from project <span class="fields" field="template.variable.ProjectName"> Project Name</span> <br /> </p> <p> <span field="template.variable.AlertName" class="fields">Alert Name</span> <span field="template.variable.AlertName" class="fields">Alert Name</span> <span field="template.variable.AlertName" class="fields">Alert Name</span> <br /> </p> <p>Follow these steps to access the alert:</p> <ol> <li>Log into your for Contract

问题 Hi I have a HTML string like " <div> <p>You have received an alert from project <span class="fields" field="template.variable.ProjectName"> Project Name</span> <br /> </p> <p> <span field="template.variable.AlertName" class="fields">Alert Name</span> <span field="template.variable.AlertName" class="fields">Alert Name</span> <span field="template.variable.AlertName" class="fields">Alert Name</span> <br /> </p> <p>Follow these steps to access the alert:</p> <ol> <li>Log into your for Contract

问题 Trying to Wrap/Break list items and add class by replace text from list items, example below? Original Html: <div class="widget-content"> <ul> <li><span class="label">textone</span> Test Content</li> <li><span class="label">texttwo</span> Test Content</li> <li><span class="label">texttwo</span> Test Content</li> <li><span class="label">texttwo</span> Test Content</li> <li><span class="label">textone</span> Test Content</li> <li><span class="label">textone</span> Test Content</li> </ul> </div>

问题 This question already has answers here : Angular HTML binding (20 answers) Closed 3 months ago . I want to know if there is any way to use the HTML tag name (<p> for e.g.) which is obtained from a variable? The following is the code I tried: app.component.ts import { Component,OnInit } from '@angular/core'; @Component({ selector: 'my-app', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent implements OnInit{ name = 'Angular'; somevalues = [1,

问题 Is there any way to replace img src from a Html column in Sql Sqrver? for example, SELECT TOP 1 html FROM TableName result in <p><img id="img" title="imgtitle" src="/source1.jpg" width="225" height="300" /> text</p> where I need to update this by replacing /source1.jpg to /source2.jpg source1 can be any string dynamically (i.e first I need to find it in the html column using query). <p><img id="img" title="imgtitle" src="/source2.jpg" width="225" height="300" /> text</p> There is one thing in

问题 I was used to run this code with no issue: data_0 = data_0.replace([-1, 'NULL'], [None, None]) now, after the update to Pandas 0.21.1, with the very same line of code I get a: recursionerror: maximum recursion depth exceeded does anybody experience the same issue ? and knows how to solve ? Note: rolling back to pandas 0.20.3 will make the trick but I think it's important to solve with latest version thanx 回答1: I think this error message depends on what your input data is. Here's an example of

问题 I understand that Numpy can generate index of an array given the value that we are looking for with numpy.where . My question: Is there a function that can generate index given multiple values . For example, with this array a = np.array([1.,0.,0.,0.,1.,1.,0.,0.,0.,0.,...,1.,1.]) It will be great if I can just specify 4 zeros and the function can tell the index of it then I can replace those right away with another value. I have a function that can recognize the pattern but it is not efficient

问题 I want to replace all displaying text with something like "@@@@". It mean user will see all the page is full of "@@@@" instead of texts (except image, iframe or something doesn't exists in the page's HTML code). This almost replace the html code of the page, but not effect to the tags and codes, just the text that display to user. For example, I want to replace all the text in this page: <!DOCTYPE html> <html> <body> <ul class="topnav"> <li>Item 1</li> <li>Item 2 <ul><li>Nested item 1</li><li

问题 I'm trying to build a regex that joins numbers in a string when they have spaces between them, ex: $string = "I want to go home 8890 7463 and then go to 58639 6312 the cinema" The regex should output: "I want to go home 88907463 and then go to 586396312 the cinema" The regex can be either in python or php language. Thanks! 回答1: Use a look-ahead to see if the next block is a set of numbers and remove the trailing space. That way, it works for any number of sets (which I suspected you might