Questions tagged [performance]

16

votes

3

answers

Is there something similar to mini-mvc-profiler for Java?

asked 2011-06-28T07:31:20.763

15

votes

6

answers

Is MySQL naturally slow at this kind of query, or do I have it misconfigured?

mysql sql performance sql-tuning

asked 2011-06-27T18:55:02.620

23

votes

5

answers

Which is faster? ++, += or x + 1?

c# .net performance operators

asked 2011-06-25T13:16:21.323

9

votes

2

answers

JavaScript inner-functions and Performance

javascript closures performance

asked 2011-06-25T07:35:50.870

15

votes

3

answers

Variance in RDTSC overhead

c++ performance assembly intel rdtsc

asked 2011-06-21T22:15:15.667

9

votes

3

answers

How to improve performance of update() and save() in MongoDB?

performance mongodb node.js

asked 2011-06-21T10:43:16.193

11

votes

5

answers

How can I speed up array cloning in C#?

c# .net performance interpreter

asked 2011-06-20T22:27:05.407

23

votes

8

answers

Track mouse speed with JS

javascript performance mouse

asked 2011-06-20T20:25:06.467

11

votes

1

answers

When should you use a script loader?

javascript performance

asked 2011-06-20T18:58:40.990

22

votes

1

answers

Why are Ruby method calls particularly slow (in comparison to other languages)?

ruby performance interpreter interpreted-language

asked 2011-06-20T01:21:39.843

9

votes

2

answers

Performance of JBoss Cache and Ehcache

java performance ehcache jboss-cache

asked 2011-06-14T15:49:27.607

18

votes

3

answers

MongoDB embedded vs. reference from performance perspective

performance database-design mongodb

asked 2011-06-14T14:34:44.570

25

votes

4

answers

MySQL PRIMARY KEYs: UUID / GUID vs BIGINT (timestamp+random)

mysql sql database performance database-design

asked 2011-06-14T04:08:55.233

26

votes

4

answers

Why is array_key_exists 1000x slower than isset on referenced arrays?

php performance reference isset array-key-exists

asked 2011-06-14T00:29:12.273

10

votes

3

answers

What is the more efficient algorithm to equalize a vector?

algorithm performance

asked 2011-06-12T20:38:44.603

13

votes

6

answers

Some way to guess the speed of client connection

performance mobile connection mobile-browser

asked 2011-06-09T13:58:41.740

11

votes

1

answers

Speed of indexing Perl arrays by offset

arrays perl indexing performance implementation

asked 2011-06-09T03:40:27.243

11

votes

1

answers

javascript performance: global variable vs jquery's $.data()

javascript jquery performance

asked 2011-06-07T08:45:08.687

17

votes

4

answers

Why is printf in F# so slow?

performance f#

asked 2011-06-06T07:08:57.570

10

votes

2

answers

Why does a query execute so much faster when I (manually) cache the results of a table-valued function in a temporary table?

sql performance caching user-defined-functions deterministic

asked 2011-06-02T21:39:27.660

12

votes

2

answers

Does using assembly compiled in older version of .NET framework affects whole performance?

.net performance .net-4.0 .net-2.0 assemblies

asked 2011-06-02T15:22:21.970

12

votes

2

answers

boost::interprocess message_queue performance - rather slow?

c++ performance ipc memory-mapped-files boost-interprocess

asked 2011-06-02T08:26:32.957

10

votes

1

answers

Any way to create the unmemo-monad?

performance haskell

asked 2011-06-01T21:35:08.357

11

votes

1

answers

ASP.NET MVC Session state using state partitioning, MongoDB or Memcached or...?

asp.net-mvc performance session scalability

asked 2011-05-28T21:27:43.033

12

votes

6

answers

Optimization of AndEngine game

android performance freeze game-physics andengine

asked 2011-05-28T16:05:25.017

22

votes

3

answers

C# Reflection: Fastest Way to Update a Property Value?

c# performance reflection properties

asked 2011-05-28T00:05:51.847

94

votes

3

answers

What is the fastest Java collection with the basic functionality of a Queue?

java performance collections

asked 2011-05-25T19:31:49.143

204

votes

4

answers

Reading GHC Core

performance compiler-construction haskell ghc

asked 2011-05-25T07:46:37.090

101

votes

6

answers

How to Perform an UPSERT so that I can use both new and old values in update part

mysql performance upsert

asked 2011-05-24T08:36:20.733

18

votes

8

answers

Fastest method to see if all elements in an array have a particular value

ruby arrays performance

asked 2011-05-23T14:55:15.053

9

votes

5

answers

Performance differences between jquery.inArray() vs Object.hasOwnProperty()?

javascript jquery performance

asked 2011-05-20T17:18:16.510

9

votes

2

answers

How do I simulate normal hard drive performance on my SSD based Mac?

cocoa performance instruments solid-state-drive

asked 2011-05-18T13:23:03.373

36

votes

8

answers

Calculating the speed of routines?

performance delphi optimization gettickcount

asked 2011-05-17T12:12:29.783

10

votes

1

answers

CTE vs View Performance in SQL Server

sql-server performance

asked 2011-05-17T06:01:11.187

20

votes

3

answers

Clojure application startup performance

performance clojure startup

asked 2011-05-16T11:04:57.830

14

votes

3

answers

How would I limit upload speed from the server in node.js?

performance file-upload upload node.js limit

asked 2011-05-14T04:52:36.447

20

votes

4

answers

why are java based editors typically slow, given that java is said to be fast after a warmup phase?

java performance editor

asked 2011-05-13T20:56:46.433

10

votes

4

answers

How Can I Block Requests from China to My App?

php performance .htaccess lamp

asked 2011-05-13T16:13:44.887

17

votes

1

answers

numpy on multicore hardware

python performance numpy multicore linear-algebra

asked 2011-05-13T11:09:00.203

50

votes

5

answers

Is it better to execute many sql commands with one connection, or reconnect every time?

c# .net sql-server performance sqlconnection

asked 2011-05-12T16:36:12.593

21

votes

1

answers

CSS shorthand vs longhand?

css performance

asked 2011-05-11T05:26:55.147

69

votes

6

answers

Complexity of list.index(x) in Python

python algorithm list big-o performance

asked 2011-05-06T15:34:45.690

11

votes

3

answers

ASP.NET Request.Form Performance

asp.net performance request.form

asked 2011-05-04T07:42:53.073

95

votes

7

answers

Fast way to copy dictionary in Python

python performance dictionary copy

asked 2011-05-02T19:25:22.893

9

votes

5

answers

identity conditional "===" , performance, and conversion

php performance comparison fuelphp

asked 2011-05-02T05:11:51.350

15

votes

4

answers

Cost of file modification time checks

php performance filemtime

asked 2011-05-01T17:46:21.920

12

votes

1

answers

Ruby Symbols vs. Strings - Performance Loss by switching back and forth?

ruby performance

asked 2011-05-01T03:20:54.057

26

votes

4

answers

c++ stringstream is too slow, how to speed up?

c++ performance parsing

asked 2011-04-29T10:26:09.773

68

votes

7

answers

Java : Iteration through a HashMap, which is more efficient?

java dictionary performance hashmap iteration

asked 2011-04-28T23:52:04.563

10

votes

2

answers

Erlang pattern matching bitstrings

performance erlang pattern-matching decode bitstring

asked 2011-04-28T02:26:12.743

Questions tagged performance