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What is the maximum value for an int32?
...1111111111111111111111111 as a base-2 number would still be positive (an example negative in base-2 would be -1). That sequence of bits is only negative if representing a 32-bit 2's complement number :)
– BlueRaja - Danny Pflughoeft
May 16 '14 at 13:35
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UITableViewCell, show delete button on swipe
...Swift 3
I always think it is nice to have a very simple, self-contained example so that nothing is assumed when I am learning a new task. This answer is that for deleting UITableView rows. The project performs like this:
This project is based on the UITableView example for Swift.
Add the Code
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Sorting multiple keys with Unix sort
I have potentially large files that need to be sorted by 1-n keys. Some of these keys might be numeric and some of them might not be. This is a fixed-width columnar file so there are no delimiters.
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Concatenate multiple files but include filename as section headers
... Of note, passing -n to grep also yields line numbers which allows you to write simple linters with pinpointing that could be picked up by, e.g., emacs.
– DepressedDaniel
Mar 13 '17 at 3:23
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How to correctly use the extern keyword in C
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K&R do not note that it is default to declare function as "extern", however this answer solve my confusion!
– acgtyrant
Feb 22 '14 at 8:12
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NASM x86汇编入门指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...使得我们能处理真正的现代的32位汇编，32位代码运行在flat(平板)内存模型，其基本意思就是你根本不用再担心段寄存器的处理，因为你不必用段地址来重写或者修改段寄存器，它的每个地址都是32位长，并包含一个偏移量(这里...
Making a triangle shape using xml definitions?
...531069 : put this on your strings.xml : <string name="bottom_arrow">▼</string>
– user1079425
Sep 8 '15 at 23:49
1
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How to get the python.exe location programmatically? [duplicate]
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This works in Linux & Windows:
Python 3.x
>>> import sys
>>> print(sys.executable)
C:\path\to\python.exe
Python 2.x
>>> import sys
>>> print sys.executable
/usr/bin/python
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Format output string, right alignment
I am processing a text file containing coordinates x, y, z
7 Answers
7
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Accessing a Dictionary.Keys Key through a numeric index
... { _oauth_ParamString = _oauth_ParamString + "&"; }
– Tim Windsor
Jun 24 '13 at 18:23
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