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Select last row in MySQL
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Make it simply use: PDO::lastInsertId
http://m>php m>.net/manual/en/pdo.lastinsertid.m>php m>
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C/C++中的段错误（Segmentation fault） - C/C++ - 清泛网 - 专注C/C++及内核技术
...Segment fault 之永远的痛》(http://www.linuxforum.net/forum/gshowflat.m>php m>?Cat=&Board=program&Number=193239&page=2&view=collapsed&sb=5&o=all&fpart=1&vc=1)
在主题帖子里头，作者这么写道：
写程序好多年了，Segment fault 是许多C程序员头疼的提示。指针...
Why do most fields (class members) in Android tutorial start with `m`?
...se rules, but I'm confused with this m rule. What does it stand for? I'm a m>PHP m> developer. "We" use first letters of variables as indication of type, like 'b' for boolean, 'i' for integer and so on.
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int a[] = {1,2,}; Weird comma allowed. Any particular reason?
...cause it is advantageous for the programmer to be able to shift around the contents of the array, comment out lines willy-nilly, and so on, without having to worry about silly transposition-induced syntax errors. Are we not already stressed enough?
– Dereleased
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How can I get m>PHP m>Unit MockObjects to return different values based on a parameter?
I've got a m>PHP m>Unit mock object that returns 'return value' no matter what its arguments:
11 Answers
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rsync: how can I configure it to create target directory on server?
... -avz -e ssh --progress --relative ~/./Desktop/ TARGET_IP:~/ will copy the contents of the desktop to the target desktop. Don't know how differences in usernames might affect this.
– Daniel F
Apr 24 '14 at 14:21
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In Windows Azure: What are web role, worker role and VM role?
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
How do I modify fields inside the new PostgreSQL JSON datatype?
... JSON data type, but how do you modify them using UPDATE? I can't find any m>ex m>amples of this in the postgresql documentation, or anywhere online. I have tried the obvious:
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How to get current CPU and RAM usage in Python?
...rom 2.6 to 3.5 (users of Python 2.4 and 2.5 may use 2.1.3 version).
Some m>ex m>amples:
#!/usr/bin/env python
import psutil
# gives a single float value
psutil.cpu_percent()
# gives an object with many fields
psutil.virtual_memory()
# you can convert that object to a dictionary
dict(psutil.virtual_mem...
Sticky and NON-Sticky sessions
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...