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C Macro definition to determine big endian or little endian machine?
...rror "unsupported char size"
#endif
enum
{
O32_LITTLE_ENDIAN = 0x03020100ul,
O32_BIG_ENDIAN = 0x00010203ul,
O32_PDP_ENDIAN = 0x01000302ul, /* DEC PDP-11 (aka ENDIAN_LITTLE_WORD) */
O32_HONEYWELL_ENDIAN = 0x02030001ul /* Honeywell 316 (aka ENDIAN_BIG_WORD) */
};
static const un...
Method Syntax in Objective-C
...lanation that is so relevant to the question. +1
– d3v1lman1337
Sep 17 '12 at 15:24
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show 1 more comment
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How to copy from CSV file to PostgreSQL table with headers in CSV file?
I want to copy a CSV file to a Postgres table. There are about 100 columns in this table, so I do not want to rewrite them if I don't have to.
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can you host a private repository for your organization to use with npm?
...
https://github.com/isaacs/npmjs.org/ :
In npm version v1.0.26 you can specify private git repositories urls as a dependency in your package.json files. I have not used it but would love feedback. Here is what you need to do:
{
"name": "my-app",
"dependencies": {
...
Check if a number is int or float
...
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Calculating arithmetic mean (one type of average) in Python
...s.mean(vec)") - the latter is slower than the others by a huge factor (>100 in some cases on my PC). This appears to be due to a particularly precise implementation of the sum operator in statistics, see PEP and Code. Not sure about the reason for the large performance difference between statisti...
How to add parameters to HttpURLConnection using POST using NameValuePair
... URL object, something like this: URL url = new URL("http://yoururl.com?k1=v1&k2=v2&···&kn=vn"); then when set conn to use POST method don't need to write them.
– alexscmar
Nov 27 '15 at 10:34
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Socket send函数和recv函数详解以及利用select()函数来进行指定时间的阻塞 ...
...同时进行。非阻塞接收的使用虽着信息较早地在接收缓存位置被提供，也可 以避免系统缓存和存储器到存储器拷贝。
非阻塞发送开始调用能使用与阻塞发送一样的四种模式: 标准, 缓存, 同步和准备好模式。这些具有同样的意义...
Threading pool similar to the multiprocessing Pool?
...thread once created though. I put an issue in for it: bugs.python.org/issue10015
– Olson
Oct 2 '10 at 16:58
82
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Oracle “(+)” Operator
...b ON a.id=b.id
Ref & help:
https://asktom.oracle.com/pls/asktom/f?p=100:11:::::P11_QUESTION_ID:6585774577187
Left Outer Join using + sign in Oracle 11g
https://www.w3schools.com/sql/sql_join_left.asp
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