Tag: low-level

93 How exactly does the callstack work? 2014-06-01T15:27:06.287

91 How do I create a "spacer" in a C++ class memory structure? 2018-11-01T21:53:42.397

82 Which is faster: x<<1 or x<<10? 2010-11-20T17:54:03.903

81 Why do you program in assembly? 2009-04-26T20:21:13.200

51 Why bit endianness is an issue in bitfields? 2011-05-18T10:50:31.077

50 To learn assembly - should I start with 32 bit or 64 bit? 2010-02-28T18:19:35.257

46 How are Operating Systems "Made"? 2008-12-31T18:43:42.993

38 How are 3D arrays stored in C? 2011-05-07T12:13:37.070

36 Why doesn't Linux use the hardware context switch via the TSS? 2010-04-26T03:46:33.180

35 Divide by 10 using bit shifts? 2011-04-05T21:04:39.650

31 How to run a C program with no OS on the Raspberry Pi? 2015-04-24T02:48:58.307

29 What next generation low level language is the best bet to migrate the code base? 2009-11-29T14:02:39.160

26 Assembly - .data, .code, and registers...? 2010-03-01T00:54:40.470

25 CPU Emulation and locking to a specific clock speed 2008-09-21T22:50:44.933

25 Why is vectorization, faster in general, than loops? 2016-01-29T18:55:14.640

22 Is there a way to enforce specific endianness for a C or C++ struct? 2011-07-18T11:21:59.087

22 How does the computer calculate Square roots? 2012-09-06T16:39:12.567

22 What is an "internal address" in Java? 2012-12-13T12:48:23.597

21 What is the best way to add two numbers without using the + operator? 2008-12-13T18:13:51.353

20 How "low" does C go as a "low-level" language? 2011-02-16T18:00:16.247

19 How to simulate mouse click from Mac App to other Application 2017-01-28T10:18:17.150

18 Would you use num%2 or num&1 to check if a number is even? 2009-12-22T21:24:52.057

18 How does CheatEngine's speed hack work? 2013-07-07T14:15:25.097

17 Which programming languages aren't considered high-level? 2010-04-12T19:27:20.803

17 Haskell-like type system in C 2011-03-13T15:42:50.150

17 How are low-level libraries made? 2012-05-27T10:14:42.183

17 What is the 'shadow space' in x64 Assembly? 2015-05-12T11:55:21.590

15 What second language to use besides Scala for LowLevel? 2010-10-30T20:47:51.670

15 How to reduce default C++ memory consumption? 2010-11-14T16:53:28.247

15 How are functions curried? 2011-11-16T07:46:26.747

14 How do you set strings to uppercase / lowercase in Unicode? 2008-11-18T02:37:24.403

14 Getting all static (interned) strings from a .NET assembly (dll) 2009-06-02T11:25:19.440

14 What specific examples are there of knowing C making you a better high level programmer? 2010-01-16T15:47:32.597

13 Safer Alternatives to the C Standard Library 2009-01-28T03:26:18.440

13 It is possible to write less than 1 byte to a file 2011-07-14T23:39:34.473

13 Use case for low-level os.open, os.fdopen, and friends? 2013-01-11T14:39:06.313

13 Bit hacking and modulo operation 2014-03-10T12:30:58.503

12 How is Object.GetHashCode() implemented in CLR & JVM? 2011-04-07T13:15:06.590

12 How does a memory map of a Windows process look like? 2011-04-15T18:19:18.127

11 Are there fixed size integers in GCC? 2008-11-06T17:52:02.710

11 low level programming: How does the OS start a new thread/process? 2009-04-12T13:14:58.533

11 iPhone iOS4 low-level camera control? 2010-08-08T23:02:45.797

11 Real low level sound generation in C#? 2010-09-18T21:31:24.693

11 Where can I learn about the low-level workings of my computer? 2011-01-02T23:02:53.010

11 How does a computer draw the screen? 2011-09-17T19:55:41.040

11 What's inside the stack? 2012-09-15T12:29:41.027

10 What Skill set should a low level programmer possess? 2009-07-07T12:04:34.950

10 What's the point of cache coherency? 2010-07-14T00:34:04.790

10 Where can I find a reference for what every bit of the CorFlags value means? 2012-12-07T16:25:14.050

9 Bitwise subtraction in Python 2008-12-14T16:41:28.263

9 Is there an un-buffered I/O in Windows system? 2009-03-31T14:18:12.210

9 x86 equivalent for LWARX and STWCX 2009-07-18T16:08:12.270

9 How to detect disassociation by AP reboot within station in PS mode 2011-05-10T12:58:09.523

9 Real-Mode x86 ASM: How are the Basics Done? 2012-01-17T12:00:33.123

9 I want to create a simple assembler in C. Where should I begin? 2013-04-13T03:41:03.797

8 How CPUs implement Instructions like MUL/MULT? 2009-03-28T02:54:11.350

8 Allocation latency seems high, why? 2009-11-17T20:36:02.210

8 Can I change a user's keyboard input? 2010-01-14T20:39:32.920

8 Why are there so many different calling conventions? 2010-08-06T22:49:01.957

8 Why is a function call, rather than variable addresses, used to detect stack growth direction? 2011-05-21T01:41:15.827

8 Android low-level read of SD card greater than 2GB 2012-03-06T02:26:44.447

8 Instruction Level Profiling: The Meaning of the Instruction Pointer? 2013-06-09T13:35:49.507

8 What is an "if" statement at the level of transistors? 2013-06-24T18:49:10.067

8 Computing 8 horizontal sums of eight AVX single-precission floating-point vectors 2018-07-10T21:41:40.343

7 How do the visually impaired handle boot failures and other low-level environments 2009-02-19T09:27:44.830

7 What's the most efficient way to compare two blocks of memory in the D language? 2009-11-06T01:49:13.900

7 Confused over memory mapping 2011-07-11T10:38:49.070

7 How do I learn to write a console emulator? 2012-06-21T18:15:30.047

7 How do languages handle printing floats under the hood? 2015-05-16T19:59:39.160

7 Lowest level of access to real-time microphone data on Android 2018-03-02T20:11:57.760

6 Compiler-Programming: What are the most fundamental ingredients? 2009-02-17T22:31:24.980

6 Replacement language for C++? 2009-06-11T14:31:58.103

6 C memory management for Cross-platform VM 2009-10-23T22:00:10.667

6 Inline Assembler: What scratch registers can be used? 2009-10-24T05:19:27.167

6 How do I use low-level 8 bit flags as conditionals? 2010-01-16T01:16:53.767

6 Why is my masm32 program crashing whenever I try using interrupts? 2010-03-01T06:11:47.383

6 Read then conditional write vs. write 2010-03-03T22:15:13.843

6 primitive ssh connection (lowlevel) 2010-05-20T09:00:57.170

6 Analyze .exe/.dll (Windows PE) files for code bloats 2010-10-05T13:32:02.573

6 Bluetooth protocol over wifi? 2011-05-19T15:30:54.947

6 Comparing Bitfields of Different Sizes 2011-06-09T16:46:57.233

6 Stepwise description of file execution in Windows 2011-06-26T21:29:05.007

6 How to map two virtual adresses on the same physical memory on linux? 2011-09-07T13:50:57.273

6 How to view the disassembly in Code::Blocks? 2012-03-08T14:28:55.320

6 Can a Java method have more than 255 local variables? 2012-12-24T22:10:36.080

6 How to make sure a piece of code never leaves the CPU cache (L3)? 2013-10-25T13:41:06.067

6 How to create array of fixed-length "strings" in C? 2015-11-07T21:27:35.660

5 Low level keyboard input on Windows 2008-11-21T23:52:07.277

5 How are variables on the stack accessed? 2009-02-08T12:58:14.467

5 What is INT 21h? 2009-08-07T16:46:03.533

5 Closest language to Python's syntax that is more low level language! 2010-01-19T18:32:36.920

5 need book & web site suggestion for advanced low-level programming 2010-02-24T21:16:11.227

5 Why do Java and C# have bitshifts operators? 2010-10-01T04:56:31.910

5 Estimating how processor frequency affects I/O performance 2011-08-09T13:33:44.320

5 Decoding git objects / "Block length does not match with its complement" error 2011-12-02T10:18:33.443

5 CPUID on multiple cores/NUMA 2011-12-19T22:00:08.747

5 Variable declaration performance on loops in Actionscript 3 2012-05-24T18:12:10.430

5 Why assembly language is still needed if we have high level languages offering sophisticated tools? 2012-07-04T05:43:02.107

5 How to send low-level escape sequences to a printer on OS X? 2012-07-18T12:10:32.163