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Is it better to call ToList() or ToArray() in LINQ queries?
...0 | 1.2951 | - | - | 4064 B |
| ToList() | 1000 | 2,453.110 ns | 48.1121 ns | 65.8563 ns | 2,460.190 ns | 3.09 | 0.10 | 1.3046 | - | - | 4096 B |
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How to do a FULL OUTER JOIN in MySQL?
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Nathan LongNathan Long
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Win32汇编--使用MASM - C/C++ - 清泛网 - 专注C/C++及内核技术
...开指令和操作数可以使格式对齐，便于阅读。如：
xor eax,eax
fistp dwNumber
xchg eax,ebx
上述代码的写法就不如下面的写法整齐：
xor eax,eax
fistp dwNumber
xchg eax,ebx
还有就是缩进格式...
How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
...HA1.
See "git get short hash from regular hash"
git rev-parse --short=4 921103db8259eb9de72f42db8b939895f5651489
92110
As you can see in my example the SHA1 has a length of 5 even if I specified a length of 4.
For big repos, 7 isn't enough since 2010, and commit dce9648 by Linus Torvalds h...
Volatile vs. Interlocked vs. lock
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Orion EdwardsOrion Edwards
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Get type of all variables
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110
You need to use get to obtain the value rather than the character name of the object as return...
SHA1 vs md5 vs SHA256: which to use for a PHP login?
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110
Neither. You should use bcrypt. The hashes you mention are all optimized to be quick and easy ...
Java 8 Streams: multiple filters vs. complex condition
...000, max=97} Test #2: {count=100, sum=8869, min=79, average=88.690000, max=110}
– Paramesh Korrakuti
Apr 28 at 17:13
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Why do we use Base64?
...ch when encoded using ASCII looks like this:
83 71 86 115 98 71 56 115 67 110 100 118 99 109 120 107 73 61 61
All the bytes here are known safe bytes, so there is very little chance that any system will corrupt this message. I can send this instead of my original message and let the receiver reve...
Performance of FOR vs FOREACH in PHP
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110
My personal opinion is to use what makes sense in the context. Personally I almost never use ...