Questions tagged [performance]

32

votes

10

answers

Static vs. non-static method

c# performance

asked 2009-07-26T14:21:23.863

13

votes

5

answers

What's faster/better to use: the MySQL or PHP md5 function?

php mysql performance function md5

asked 2009-07-26T13:05:57.647

73

votes

2

answers

Performance of TypeCasting

c# .net performance types

asked 2009-07-22T14:18:03.880

15

votes

10

answers

Is Perl faster than bash?

perl bash optimization comparison performance

asked 2009-07-15T15:27:52.783

74

votes

10

answers

Is a JOIN faster than a WHERE?

sql performance join where-clause

asked 2009-07-15T07:31:29.223

9

votes

12

answers

Why differ(!=,<>) is faster than equal(=,==)?

performance delphi optimization

asked 2009-07-14T10:15:05.670

13

votes

4

answers

Memory-efficient C++ strings (interning, ropes, copy-on-write, etc)

c++ string performance memory-management

asked 2009-07-12T13:23:18.680

14

votes

11

answers

How to increase the startup speed of the delphi app?

performance delphi delphi-2009 startup

asked 2009-07-12T06:32:27.317

20

votes

4

answers

Mysql performance on 6 million row table

mysql performance indexing

asked 2009-07-11T20:51:22.440

11

votes

5

answers

SQL Server performance and fully qualified table names

sql-server performance

asked 2009-07-10T22:59:57.657

9

votes

5

answers

What causes a page to render slow?

asp.net performance optimization

asked 2009-07-08T12:50:37.840

267

votes

16

answers

Network tools that simulate slow network connection

network-programming performance simulate

asked 2009-07-07T20:44:01.647

46

votes

5

answers

Are volatile variable 'reads' as fast as normal reads?

java performance multithreading volatile

asked 2009-07-07T04:08:10.747

36

votes

8

answers

Is & faster than % when checking for odd numbers?

python performance bit-manipulation modulo

asked 2009-07-07T01:26:42.657

299

votes

10

answers

.NET Hashtable vs Dictionary - Can the Dictionary be as fast?

c# performance dictionary collections hashtable

asked 2009-07-06T20:46:22.627

82

votes

19

answers

Why should I use asserts?

c++ performance assertions

asked 2009-07-04T03:13:28.997

17

votes

6

answers

Is System.currentTimeMillis() the best measure of time performance in Java?

java performance big-o

asked 2009-07-02T09:13:13.730

13

votes

3

answers

jQuery html() acting really slow

javascript jquery performance

asked 2009-06-30T12:11:47.930

9

votes

5

answers

What key performance monitors should I watch for ASP.NET application

asp.net performance monitoring

asked 2009-06-29T18:45:05.323

116

votes

11

answers

Benchmarking small code samples in C#, can this implementation be improved?

c# .net performance profiling

asked 2009-06-26T03:50:00.377

63

votes

3

answers

Setup HTTP expires headers using PHP and Apache

php performance apache http

asked 2009-06-24T07:45:12.110

25

votes

14

answers

How to retrieve a list of directories QUICKLY in Java?

java performance file-io filesystems

asked 2009-06-23T20:26:46.577

23

votes

6

answers

Performance of Interlocked.Increment

.net performance interlocked interlocked-increment

asked 2009-06-23T17:46:46.267

299

votes

11

answers

Condition within JOIN or WHERE

sql performance

asked 2009-06-19T16:49:46.807

12

votes

1

answers

Why is IronPython startup time so slow?

.net performance ironpython

asked 2009-06-18T20:41:02.670

210

votes

10

answers

How do I speed up the gwt compiler?

java performance gwt

asked 2009-06-18T09:56:45.317

16

votes

8

answers

For VS Foreach on Array performance (in AS3/Flex)

performance flash actionscript-3 apache-flex actionscript

asked 2009-06-18T05:06:26.503

34

votes

12

answers

IN vs. JOIN with large rowsets

sql sql-server-2005 performance join

asked 2009-06-16T13:39:20.037

11

votes

8

answers

How do I improve Windows Subversion client update performance?

performance svn

asked 2009-06-12T17:03:54.377

66

votes

2

answers

Objective C message dispatch mechanism

objective-c performance

asked 2009-06-11T16:21:20.447

24

votes

4

answers

VM Design: More opcodes or less opcodes? What is better?

performance interpreter opcode vm-implementation

asked 2009-06-09T20:53:14.850

23

votes

10

answers

Autocomplete server-side implementation

java memory autocomplete performance

asked 2009-06-09T16:10:52.500

408

votes

7

answers

Exact time measurement for performance testing

c# .net performance testing

asked 2009-06-09T10:37:33.230

10

votes

9

answers

When is sql distinct faster than java programming 'distinct'

java sql database performance oracle-database

asked 2009-06-04T10:37:28.253

55

votes

9

answers

Math.Pow vs multiply operator (performance)

c# .net performance pow

asked 2009-06-01T20:14:25.200

9

votes

8

answers

When having an identity column is not a good idea?

sql-server performance

asked 2009-05-31T21:36:44.667

15

votes

2

answers

Use JRuby for Ruby web applications? Is it worth it?

ruby performance web-applications jruby

asked 2009-05-30T01:41:10.520

67

votes

8

answers

Will my iPhone app take a performance hit if I use Objective-C for low level code?

c++ iphone objective-c performance optimization

asked 2009-05-29T15:53:36.803

644

votes

34

answers

Performance optimization strategies of last resort

performance optimization language-agnostic

asked 2009-05-29T14:26:59.977

15

votes

7

answers

How to Speed Up Simple Join

sql-server performance join

asked 2009-05-27T17:06:27.203

38

votes

12

answers

What is faster (x < 0) or (x == -1)?

c++ c performance optimization cpu

asked 2009-05-26T19:26:02.570

39

votes

6

answers

Why are sealed types faster?

c# .net performance clr

asked 2009-05-26T16:54:03.547

173

votes

19

answers

How to clear APC cache entries?

php performance caching apc

asked 2009-05-26T15:00:21.967

50

votes

13

answers

Editing xml files with long lines is really slow in vim. What can I do to fix this?

xml vim performance

asked 2009-05-23T10:59:17.037

13

votes

2

answers

is "ab" or "httperf" better for checking performance of a website?

webserver performance

asked 2009-05-23T04:52:22.233

14

votes

9

answers

Analyzing Code for Efficiency?

performance profiling code-analysis

asked 2009-05-20T20:58:02.323

175

votes

20

answers

while (1) Vs. for (;;) Is there a speed difference?

c++ perl optimization performance

asked 2009-05-20T02:34:08.763

46

votes

5

answers

SET vs. SELECT - What's the difference?

performance t-sql functional-programming

asked 2009-05-15T02:37:48.497

25

votes

10

answers

String comparison performance in C#

c# .net linq performance string-comparison

asked 2009-05-13T16:33:54.250

116

votes

6

answers

Does setting Java objects to null do anything anymore?

java garbage-collection performance

asked 2009-05-12T02:20:49.490

Questions tagged performance