regex - Overcomplicating regular expression -

-

मेरे पास निम्न नियमित अभिव्यक्ति है ^ (?: \ / Foo \ /) ([A-Za-z0 -9 -] {0,}) | ^ (?: \ / Foo) को / foo से मेल खाना चाहिए, / foo / , / Foo / abc-123 लेकिन / foobar नहीं यह काम करता है, मैंने इसका परीक्षण किया है, लेकिन मुझे यकीन है कि कुछ चीज़ों का उपयोग करके एक सरल तरीका दिखता है।

मैं इसे सरल कैसे कर सकता हूं, या मुझे क्या करना चाहिए? हो सकता है कि यह सिर्फ मुझे इसके बारे में कुरूपता के बारे में पागल हो रहा है। हो सकता है कि ^ \ / foo \ / ([A-Za-z0-9 -] {0,}) | ^ \ / foo अभी भी सही नहीं दिखता <

नोट लक्ष्य को abd-123 पर कब्जा करना है, लेकिन / या रिक्त स्ट्रिंग कैप्चर नहीं करना है 

  ^ \ p>


Comments

Post a Comment

Popular posts from this blog

c# - SignalR: "Protocol error: Unknown transport." when navigating to hub -

-
Image
I am trying to use the ASP.NET signal for the first time - here's what I did: created a new web Has been added to the project and the following signal R packages: I have created the following category: [Hub-name ("chat")] Public class ChatHub: Hub {Public Zero Halo () {Clients.All.hello ( ); }} and the following startup configuration: public partial class startup {public zero configuration (IAppBuilder app) {configure (app); App.MapSignalR (); }} However, whenever I navigate localhost: (port) / api / signalr / chat I get the following error: Protocol error: Unknown transport. I am running a new browser and trying different people so remove it from the API / URL, and just use the localhost: (potter) / signaller / Chat
Read more

Camel ProducerTemplate possible memory leak -

-
To some degree, this is a bit of a shot in the dark, but we have a process that is dramatically slow One day's course we have found that all the things running on the fuses begin to draw, but when we are running a specific process, JPPropellers are going on, I have found that the increase in magnetic usage increases over time. . Org.apache.camel.ProductTemplate.Send So my main question is, is the way in which the manufacturer product is being used here which is wrong / can this be a problem? exchange foo = new DefaultExchange (getCamelContext (), ExchangePattern.InOnly); Foo.getIn () setBody (obj). Root R = Exchange .getContext (). GetRoute ("do_something_fun"); Creator Template Template = exchange.getContext () CreateProducerTemplate (); Template.send (r.getEndpoint (), foo); Generally, you should not create a productive template on each request as described here: / P> However, because I do not have a complete picture of your application, so you can cr...
Read more

javascript - Adhering to a max length setting with jshint -

-
I get several recommendations to compile a maximum of 80 characters when writing javascript, e.g. Google, NPM, Node. JS, Crockford In some cases, though, I do not think how best to do this. MongoClient.connect ('mongodb: // localhost: 27017 / sampleDatabase', function (mistake, database) {if (err)} {throw error;} db = database;}); This will throw a jshint warning because it exceeds 80 characters. Now, do you choose to ignore the warning in this example, or instead choose an option for a solution like MongoClient.connect ('mongodb: // localhost: 27017 / sampleDatabase' , Function (err, database) {if (err) {throw error;} db = database;}); If you can reuse the url variable So, great option if this is a shot, as is often such a call, I would probably do something like this ... / * jslint sloppy: true, white: true, browser: True, maxlen: 80 * / / * global mongo client * / var dbarhh, db; DbErrHand = function (mistake, database) {if (err) {throw error; } ...
Read more