counter

问题 And I would like to evaluate i.e. ${productId_1} ${productId_2} It should be as simple as: ${__V(productId${counter})} Same approach applies to __counter() function: ${__V(productId_${__counter(,)})} How can I display the value in Beanshell processor/sample instead of the thread name 回答1: This is how one can display or use the counter function value or counter in conjunction with variable I am using this inside the Beanshell sample under the for each controller Product = vars.get("Product_" +

问题 I am using the following code to implement a function which finds all anagrams of string p in a string s. class Solution(object): def findAnagrams(self, s, p): """ :type s: str :type p: str :rtype: List[int] """ ans = list() pcnt = collections.Counter(p) for i in range(len(s)): if collections.Counter(s[i:i+len(p)]) == pcnt: ans.append(i) return ans when running on large length input string s, it gives me "time exceeds limit" error in the online code testing system. However the following code

问题 An interviewer asked me that How can you implement a class Foo, where you will be able to count instances of that class. There are more threads which are creating instance of that class Foo. I replyed that with following code public class Foo { private static int count = 0; public Foo() { incrementCount(); } public void incrementCount() { synchronize (Foo.class) { count++; } } } She again asked me that If a thread ends, counter should be decrement, how can you do that? I didn't answer this

问题 I have a class named record, which stores information of log record; class Record(): def __init__(self, **kwargs): for key, value in kwargs.items(): setattr(self, key, value) And examples of this record can be: r1 = Record(uid='001',url='www.google.com',status=200) r2 = Record(uid='002',url='www.google.com',status=404) r3 = Record(uid='339',url='www.ciq.com', status=200) ... What I want is to count how many users each url has. So for "google", there are '001' and '002'. I usually use a

问题 I want a solution for udnerstanding how to hold a real loop counter as Java in xQuery, not a workaround for my particular simplified demo. I know in xQuery 3.0 there is a count reserved word for FLOWR structures but its useless pre-Saxon 9.something. Here my example. for $elem at $x in /Data/* return element Elem { attribute Name {concat('_',$x,'.',name($elem))}, (: ...10 lines of code... :) for $subelem at $y in $elem/* (: ...5 lets... :) return element SubElemen { attribute Name {concat('_'

问题 I am triying to add Chronometer inside service and fetch value.But i am not getting correct Chronometer value. public class NewLocationUpdateService extends Service { Chronometer chronometer; private static final int LOC_API_CALL_INTERVAL = 60 * 1000; @Override public int onStartCommand(Intent intent, int flags, int startId) { chronometer = new Chronometer(NewLocationUpdateService.this); chronometer.setBase(SystemClock.elapsedRealtime()); chronometer.start(); startTimer(); return START_NOT

问题 I am trying to calculate the type of AZURE SQL I need using this: http://dtucalculator.azurewebsites.net/ => http://dtucalculator.azurewebsites.net/Downloads/sql-perfmon.zip This is a PowerShell script that gets data from some counters from SQL but it errors out when accessing the "Log Bytes Flushed/sec" counter that it is pressent in SQL when I run select * FROM sys.dm_os_performance_counters where counter_name like 'Log Bytes Flushed/sec%' the error I get from PowerShell is: Get-Counter :

问题 I have created small snippets like fun facts. I want to make the number show smooth with counter increment. I don't have any idea on how to do it in jQuery. I have searched the google and stackoverflow but can't find any script which does this functionality with just few lines of jQuery. Here is my HTML, Help me adding jQuery counter effects for fun fact numbers in the snippet. @import url(https://fonts.googleapis.com/css?family=Montserrat:400,700); .container { max-width: 1200px !important;

问题 I'm looking for any direction on a really quick and dirty webpage. I'm going to have two static items, say person A and person B. I would like to click a (+) or (-) button next to each of them which then increments or decrements an integer that's displayed relative to each person. Anyone having a quick tut or anything would be useful. Aside from this, how hard would it be to keep a viewable log of each time the value was altered either incremented or decremented, would it be easy to add in

问题 For example, how do you count the occurrence of "TJ" in OAEKOTJEOTJ ? if (s[i] == 'TJ') and (s[i] == 'T'+'J') x += 1; First one gives me an error, second one doesn't count. I need a beginner solution to this, I haven't learned very much about c++ commands yet. Thanks int x = 0 string s; cin >> s; for (int i = 0; i < 100; i++) if (s[i] == T || s[i] == t) && (s[i+1] == J || s[i+1] == j) x += 1 cout << x << endl; That's the excerpt from my code, it doesn't count any tj, tJ, Tj or TJ 回答1: Try