Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Recent questions tagged memory
0
votes
672
views
1
answer
memory - when does python delete variables?
I know that python has an automatic garbage collector and so it should automatically delete variables when there are no more ... = [0] print(y0) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
584
views
1
answer
memory management - Determine free RAM in Python
I would like my python script to use all the free RAM available but no more (for efficiency reasons). I can ... the free RAM at run-time? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
716
views
1
answer
memory - JMeter OutOfMemoryError
I am facing below OutOfMemor errors, and JMeter stops working.... java.lang.OutOfMemoryError: Java heap space Dumping ... . Can anyone help me? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
614
views
1
answer
memory - Windows - Commit Size vs Virtual Size
i would like to know the exact difference between Commit Size (visible in the Task Manager) and Virtual Size ... included in these parameters. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
690
views
1
answer
memory - How to read from pointer address in Python?
I want to read in a Python script a number of bytes starting from a specific address. E.g., I want to read ... method also. How can I do this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
560
views
1
answer
memory management - External allocation too large for this process in Android
I'm getting "external allocation too large for this process" errors in my app. Lots of these at once: ... these errors? Any additional pointers? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
649
views
1
answer
memory management - .NET Collections and the Large Object Heap (LOH)
Are .NET collections with large number of items apt to be stored in the LOH? I'm curious about List and ... like to know for sure. Thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
441
views
1
answer
memory - How to get the list of all initialized objects and function definitions alive in python?
Say that in the python shell (IDLE) I have defined some classes, functions, variables. Also created objects ... active in the memory? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
450
views
1
answer
memory - C++: Fast way to read mapped file into a matrix
I'm trying to read a mapped file into a matrix. The file is something like this: name;phone;city Luigi Rossi; ... it to speed up my code. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
801
views
1
answer
memory - Increase heap size in java for weka
I'm trying to increase the heap size in java for weka which keeps crashing. I used the suggested line: > ... what this means. Any suggestions? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
852
views
1
answer
memory leaks - Valgrind and Java
I want to use Valgrind 3.7.0 to find memory leaks in my Java native code. I'm using jdk1.6.0._29. To do that ... has any idea on what I can do? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
592
views
1
answer
memory - Interpreting the verbose output of ptxas, part I
I am trying to understand resource usage for each of my CUDA threads for a hand-written kernel. I compiled my ... output of ptxas, part II See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
437
views
1
answer
memory leak detecting in C++ with/without Visual Leak Detector
I want to detect memory leaks of my C++ program in Windows. I read the documentation also on MSDN about ... 3D 0B 00 Object dump complete. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
964
views
1
answer
memory - How to solve munmap_chunk(): invalid pointer error in C++
I have an application in C++ and OpenCV which tries to use the classification model realized with SVMLight in order to ... = by 0x804E54F: std::vector<float, std::allocator<float>...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
495
views
1
answer
memory - Difference between release and dealloc in objective-c
When deallocing a refrence I've seen release and dealloc being used for example -(void)dealloc { [foo release]; ... dealloc to be used? Thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
427
views
1
answer
memory segmentation - Difference between DPL and RPL in x86
Reading intel x86 Manual and other sources, i did not understand the difference between DPL (Descriptor privilege level) ... ? Thank you so much See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
648
views
1
answer
memory management - What is the use of __iomem in linux while writing device drivers?
I have seen that __iomem is used to store the return type of ioremap(), but I have used u32 in ARM ... circumstances should I use it exactly? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
650
views
1
answer
memory management - Does C++11 have wrappers for dynamically-allocated arrays like Boost's scoped_array?
I often need to deal with dynamically-allocated arrays in C++, and hence rely on Boost for scoped_array, ... to continue relying on Boost? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
491
views
1
answer
memory management - Difference between physical addressing and virtual addressing concept
This is a re-submission, because I am not getting any response from superuser.com. Sorry for the ... in some simple architecture. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
541
views
1
answer
memory management - Differences or similarities between Segmented paging and Paged segmentation?
I was studying combined paging/segmentation systems and in my book there were two approaches to this : 1.paged ... would be deeply appreciated. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
490
views
1
answer
memory management - iPhone crashing when presenting modal view controller
I'm trying to display a modal view straight after another view has been presented modally (the second is a ... :loader animated:YES]; } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
424
views
1
answer
memory management - Why does `free` in C not take the number of bytes to be freed?
Just to be clear: I do know that malloc and free are implemented in the C library, which usually ... about other possibilities, though. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
504
views
1
answer
memory management - What determines Java object size?
What contributes to the size of a single object in memory? I know that primitives and references would, but is ... the length of them matter? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
508
views
1
answer
memory management - Calculating Page Table Size
I'm reading through an example of page tables and just found this: Consider a system with a 32-bit logical ... the actual page table takes up? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
388
views
1
answer
memory management - Difference between sequential write and random write
What is the difference between sequential write and random write in case of :- 1)Disk based systems 2)SSD [Flash ... correct me if I am wrong. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
597
views
1
answer
memory leaks - Is this object-lifetime-extending-closure a C# compiler bug?
I was answering a question about the possibility of closures (legitimately) extending object-lifetimes when I ran ... -handler) into programs. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
607
views
1
answer
memory leaks - How to prevent file locking when undeploying a Tomcat web app?
I am using the manager app in tomcat 7, and i am unable to undeploy an application completely. It says FAIL ... re-deploy process run smooth ? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
0
votes
534
views
1
answer
memory - C++: Uninitialized variables garbage
int myInt; cout << myInt; // Garbage like 429948, etc If I output and/or work with uninitialized variables ... 1234 Is it just random garbage? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
memory
Page:
« prev
1
2
3
4
5
6
7
8
...
11
next »
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question
Just Browsing Browsing
[1] python - Why is sqlite3 not being recognized by VSCode?
[2] scrcpy连接局域网的手机
[3] 有什么前后端一体化的框架?
[4] webpack安装报错问题
[5] react切换路由时url重复的问题
[6] Set GitHub Action Output Variable Inside Index List Expression
[7] 使用Springboot yml配置文件的问题 Could not resolve placeholder
[8] 为何网页上显示的dom元素,放入闭包的数组中后,就会从页面上消失?
[9] 数据大屏项目是每个项目只有一个页面吗?
[10] java - Ignite application is "Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/util]"
2.1m
questions
2.1m
answers
60
comments
57.0k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
google
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
Django
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
广告位招租
...