Tag: memory

2775 Creating a memory leak with Java 2011-06-24T16:11:52.227

765 How do I determine the size of my array in C? 2008-09-01T06:49:22.723

753 How do I discover memory usage of my application in Android? 2010-02-19T17:12:35.627

638 What is a "cache-friendly" code? 2013-05-22T18:37:01.940

618 How to measure actual memory usage of an application or process? 2008-09-25T03:19:17.337

551 In Java, what is the best way to determine the size of an object? 2008-09-09T17:07:03.323

505 Fatal Error: Allowed Memory Size of 134217728 Bytes Exhausted (CodeIgniter + XML-RPC) 2009-02-18T13:33:44.047

503 How to determine CPU and memory consumption from inside a process? 2008-09-15T14:04:43.727

465 How do I determine the size of an object in Python? 2009-01-16T05:07:12.617

462 Which is faster: Stack allocation or Heap allocation 2008-10-02T06:06:28.067

267 If a DOM Element is removed, are its listeners also removed from memory? 2012-09-21T09:42:32.513

247 How can I explicitly free memory in Python? 2009-08-22T19:10:35.333

238 "register" keyword in C? 2009-02-23T16:12:43.297

228 Virtual Memory Usage from Java under Linux, too much memory used 2009-02-18T14:24:48.277

226 What are the dangers when creating a thread with a stack size of 50x the default? 2014-06-13T08:29:25.767

220 get OS-level system information 2008-08-25T01:49:55.433

218 How to see top processes sorted by actual memory usage? 2011-01-26T08:19:19.177

216 How to get the size of a JavaScript object? 2009-08-08T07:58:17.287

214 How to find out which processes are using swap space in Linux? 2009-01-26T14:29:57.697

210 How dangerous is it to access an array out of bounds? 2013-03-26T20:41:30.020

200 Is the sizeof(some pointer) always equal to four? 2008-12-29T23:03:23.063

198 How is the java memory pool divided? 2009-08-11T19:07:13.190

192 Why does appending "" to a String save memory? 2010-01-27T14:52:06.273

191 What is the memory consumption of an object in Java? 2008-11-03T08:24:48.240

175 Setting Objects to Null/Nothing after use in .NET 2008-08-05T20:14:10.560

175 Docker error : no space left on device 2015-06-02T19:23:55.410

174 What happens when a computer program runs? 2011-03-02T01:50:26.427

173 How to get object size in memory? 2009-03-03T09:00:51.867

164 What is memory fragmentation? 2010-09-22T14:49:09.220

154 java.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android 2009-12-22T20:51:31.967

153 How do I monitor the computer's CPU, memory, and disk usage in Java? 2008-09-06T01:44:06.563

151 In C, do braces act as a stack frame? 2010-05-03T16:02:25.113

150 Purpose of memory alignment 2008-12-19T15:18:05.163

150 How do I profile memory usage in Python? 2009-02-16T09:34:43.827

148 scala vs java, performance and memory? 2011-05-05T16:57:06.170

148 Why doesn't this memory eater really eat memory? 2015-10-20T10:24:27.403

144 What is the difference between buffer vs cache memory in Linux? 2011-06-14T14:20:37.990

141 How are multi-dimensional arrays formatted in memory? 2010-04-02T04:46:42.523

141 String literals: Where do they go? 2010-04-07T04:11:10.083

140 Approximate cost to access various caches and main memory? 2010-11-03T13:02:38.807

140 What does "Memory allocated at compile time" really mean? 2014-01-25T12:24:05.513

133 Detect application heap size in Android 2010-04-13T14:09:56.363

129 How to find a Java Memory Leak 2008-09-02T17:37:12.173

129 What is causing "Unable to allocate memory for pool" in PHP? 2010-09-16T02:33:43.890

128 stringstream, string, and char* conversion confusion 2009-09-03T16:22:10.683

128 Calculate size of Object in Java 2012-02-20T21:36:32.260

125 ios app maximum memory budget 2011-05-04T17:13:10.560

123 How do cache lines work? 2010-10-13T23:56:23.753

122 What is the maximum amount of RAM an app can use? 2013-09-07T16:40:07.897

121 General guidelines to avoid memory leaks in C++ 2008-09-16T20:41:14.670

121 Arrays, heap and stack and value types 2009-07-11T14:30:11.580

121 Command-line Tool to find Java Heap Size and Memory Used (Linux)? 2012-10-09T10:03:10.317

119 Understanding reference counting with Cocoa and Objective-C 2008-08-09T03:13:04.000

118 How far can memory leaks go? 2013-03-17T22:58:24.987

115 Determining memory usage of objects? 2009-09-08T17:36:12.807

115 Where in memory are my variables stored in C? 2013-01-29T17:32:22.070

113 Why is address zero used for the null pointer? 2010-05-03T17:16:56.337

108 How to set the maximum memory usage for JVM? 2009-09-29T17:24:55.137

107 Difference between "on-heap" and "off-heap" 2011-05-22T23:56:30.423

106 When and why will an OS initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete? 2008-12-16T00:41:59.277

104 Reducing memory usage of .NET applications? 2009-08-27T19:40:57.297

104 Why aren't pointers initialized with NULL by default? 2009-12-15T22:19:51.597

103 MySQL maximum memory usage 2009-07-24T16:28:42.860

101 How to read a 6 GB csv file with pandas 2014-09-21T17:46:43.317

99 Java maximum memory on Windows XP 2008-10-05T00:02:04.110

99 How is malloc() implemented internally? 2010-08-13T17:35:29.860

99 Fastest way to convert Image to Byte array 2013-06-27T19:54:05.843

98 In-memory size of a Python structure 2009-08-25T22:56:35.643

95 How to determine the memory footprint (size) of a variable? 2010-02-03T14:37:08.777

94 How to clear variables in ipython? 2014-04-08T10:24:34.147

94 How to set Apache Spark Executor memory 2014-10-25T11:50:31.950

90 What is a “memory stomp”? 2012-12-02T12:37:36.620

89 Python subprocess.Popen "OSError: [Errno 12] Cannot allocate memory" 2009-09-02T12:23:43.073

88 Converting bytes to megabytes 2010-03-02T17:11:10.757

88 How does this program work? 2010-03-04T08:16:07.137

88 Memory management in Qt? 2010-03-22T11:17:03.780

87 Redis cache vs using memory directly 2013-10-20T13:18:40.273

86 When should I use malloc in C and when don't I? 2009-12-26T16:51:56.843

85 Are stack variables aligned by the GCC __attribute__((aligned(x)))? 2009-05-08T19:34:54.777

85 jQuery or javascript to find memory usage of page 2010-03-27T17:31:10.363

83 VS2015 Update 2 message: "Low memory detected. Full solution analysis disabled for this solution." 2016-04-04T17:58:37.393

81 PHP memory profiling 2009-05-19T00:34:21.330

81 How to clear MemoryCache? 2010-11-15T10:05:05.407

81 What's the difference between assignment operator and copy constructor? 2012-07-29T01:56:57.343

81 Why is memmove faster than memcpy? 2015-02-20T07:45:08.497

80 C Memory Management 2008-08-24T06:50:56.497

79 C++11 lambda implementation and memory model 2012-08-30T17:50:11.117

78 memory_get_peak_usage() with "real usage" 2013-04-01T14:32:43.860

77 Efficiently counting the number of lines of a text file. (200mb+) 2010-01-29T14:26:10.853

76 Does stack grow upward or downward? 2009-11-04T23:33:44.247

75 What are the advantages of memory-mapped files? 2008-10-10T18:19:29.823

75 Is "Out Of Memory" A Recoverable Error? 2008-12-02T11:55:02.513

75 How much memory can a 32 bit process access on a 64 bit operating system? 2009-03-12T17:00:38.287

74 Is Python faster and lighter than C++? 2009-04-29T09:51:34.933

73 Weak reference benefits 2008-11-22T01:20:56.257

73 What's the differences between VirtualAlloc and HeapAlloc? 2009-05-16T09:38:41.190

73 What does the UseCompressedOops JVM flag do and when should I use it? 2012-06-15T16:15:34.347

73 How to monitor the memory usage of Node.js? 2013-11-16T12:43:11.877

71 When a Fragment is replaced and put in the back stack (or removed) does it stay in memory? 2011-12-12T23:50:47.153