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Why is a round-trip conversion via a string not safe for a double?
... *dst = 0;
}
}
It turns out that _ecvt returns the string 845512408225570.
Notice the trailing zero? It turns out that makes all the difference!
When the zero is present, the result actually parses back to 0.84551240822557006, which is your original number -- so it compares equal, and ...
程序员之网络安全系列（五）：数字证书以及12306的证书问题 - 更多技术 - ...
...系，是可以嵌套的。比如，A 信任 A1，A1 信任 A2，A2 信任 A3……,这就是证书的信任链。只要你信任链上的第一个证书，那后续的证书，都是可以信任的。
根证书(Root Certificate): 下图，处于最顶上的树根位置的那个证书，就是“...
Equivalent of String.format in jQuery
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edited Jan 23 '12 at 19:30
answered Apr 15 '10 at 19:43
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How do I find all files containing specific text on Linux?
...
d3v_1
59833 silver badges1212 bronze badges
answered Jun 6 '13 at 8:21
rakib_rakib_
103k33 gold badges1...
How can I reference a commit in an issue comment on GitHub?
... be broken down into parts
https://github.com/liufa/Tuplinator/commit/f36e3c5b3aba23a6c9cf7c01e7485028a23c3811
\_____/\________/ \_______________________________________/
| | |
Account name | ...
Why does Git treat this text file as a binary file?
... will get below
diff --git a/new.txt b/new.txt
index fa49b07..9664e3f 100644
--- a/new.txt
+++ b/new.txt
@@ -1 +1 @@
-new file
+newer text^@
What is the difference between gravity and layout_gravity in Android?
...eight="0dp"
android:layout_weight="1"
android:background="#e3e2ad"
android:orientation="vertical" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"...
How to remove “Server name” items from history of SQL Server Management Studio
...
As of SQL Server 2012 you no longer have to go through the hassle of deleting the bin file (which causes other side effects). You should be able to press the delete key within the MRU list of the Server Name dropdown in the Connect to Server di...
Assembly code vs Machine code vs Object code?
...
mov eax, 77
jmp anywhere
Machine code is pure hexadecimal code:
5F 3A E3 F1
I assume you mean object code as in an object file. This is a variant of machine code, with a difference that the jumps are sort of parameterized such that a linker can fill them in.
An assembler is used to convert a...
How to search a Git repository by commit message?
...et\"
– Ashley Coolman
Oct 13 '15 at 12:29
4
I prefer to print the full git message (grep may be h...