Rails 3: How much time does a method takes to run -

-

i want receive information concerning how time method takes run. how can in rails without using newrelic?

you can use ruby-prof.


Comments

Post a Comment

Popular posts from this blog

jQuery Ajax Render Fragments OR Whole Page -

-
i'm in throes of building application wraps mess of legacy code. page working on, need substitute fragment divs constructed on back-end -- or else need replace entire page altogether. idea there dynamically controlled flow needs satisfied before can forward legacy product. substituting fragments works fine, seen in below my_body_content swap. trouble comes when i'm trying render not fragment, whole page, in "body" swap. @ point page goes blank. i want similar errors returned server. want nice rest 404 error messages displayed on screen, legacy-product 404s show in legacy-product 404 page. yes, requirements project weird. that's not problem can fix. here's jquery invocation, names changed protect guilty: $.ajax({ url: "places/things", type: "post", data: json.stringify(somebadassobject), datatype: "text", accepts: "text/html", contenttype: "application/json; charset=...
Read more

java - Simple Command Line calculator -

-
i have written code command-line calculator in java can't understand errors not allowing compile public class calculator{ public static void main(string[] args){ int numone = args[0]; int numtwo = args[1]; add(numone, numtwo) { result = numone + numtwo; system.out.println("{numone} + {numtwo} = {result}"); } subtract(numone, numtwo) { result = numone - numtwo; system.out.println("{numone} - {numtwo} = {result}"); } multiply(numone, numtwo) { result = numone * numtwo; system.out.println("{numone} * {numtwo} = {result}"); } divide(numone, numtwo) { result = numone / numtwo; system.out.println("{numone} / {numtwo} = {result}"); } } } the translation java of code is: public class calculator { public static void add(int numone, int numtwo) { int result = numone + numtwo; system.out.println(numone + " + " + numtwo + " = " + result); } public static void subtra...
Read more

java - Updating variables inside labels -

-
import java.awt.*; import java.awt.event.*; import javax.swing.*; public class testswinglisteners1 { private static int cnt1; private static int cnt2; public static void main(string[] args) { jframe fr1 = new jframe("swing window"); container cp; jbutton bt1; jbutton bt2; cnt1 = 0; cnt2 = 0; string scr = null; string wnr = null; jbutton btok, btcancel; fr1.setdefaultcloseoperation(jframe.exit_on_close); fr1.setsize(300, 200); fr1.setresizable(false); cp = fr1.getcontentpane(); cp.setlayout(new gridlayout(5,1)); btok = new jbutton("ac milan"); btcancel = new jbutton("real madrid"); jlabel lbl1 = new jlabel("result: " + cnt1 + "x" + cnt2); jlabel lbl2 = new jlabel("last scorer: " + scr); jlabel lbl3 = new jlabel("winner: " + wnr); cp.add(btok); cp.add(btcancel); cp.add(lbl1); cp.add(lbl2); cp.add(lbl3);...
Read more