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迅雷发布无限节点CDN 每GB仅0.1元 - 资讯 - 清泛网 - 专注C/C++及内核技术
...，我们今天的瓶颈是服务能力，随着我们服务能力的不断拓展，我相信我们的业务会发展更快更好。
问：迅雷想三年五年达到一个什么样的预期？
陈磊：我们是以创业的心态在做这件事情，实际上我们是一个创业公司。我们...
How to print a int64_t type in C
C99 standard has integer types with bytes size like int64_t. I am using the following code:
6 Answers
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What is the difference between “int” and “uint” / “long” and “ulong”?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Efficient way to determine number of digits in an integer
...eger, would be a lookup. Should be faster than the much shorter logarithm based approach. If you don't care about counting the '-', remove the + 1.
// generic solution
template <class T>
int numDigits(T number)
{
int digits = 0;
if (number < 0) digits = 1; // remove this line if ...
Passing command line arguments from Maven as properties in pom.xml
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nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
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What is the difference between a cer, pvk, and pfx file?
...rtificate. These can be in "binary" (ASN.1 DER), or it can be encoded with Base-64 and have a header and footer applied (PEM); Windows will recognize either. To verify the integrity of a certificate, you have to check its signature using the issuer's public key... which is, in turn, another certific...
Cannot ping AWS EC2 instance
... You should see something like:
PING 10.0.0.15 (10.0.0.15): 56 data bytes
64 bytes from 10.0.0.14: icmp_seq=1 ttl=64 time=3.9 ms
64 bytes from 10.0.0.14: icmp_seq=2 ttl=64 time=3.9 ms
64 bytes from 10.0.0.14: icmp_seq=3 ttl=64 time=10.6 ms
64 bytes from 10.0.0.14: icmp_seq=4 ttl=64 time=40.6 ms
64 ...
Uncaught Error: SECURITY_ERR: DOM Exception 18 when I try to set a cookie
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You can also "fix" this by replacing the image with its inline Base64 representation:
img.src= "data:image/gif;base64,R0lGODlhCwALAIAAAAAA3pn/ZiH5BAEAAAEALAAAAAALAAsAAAIUhA+hkcuO4lmNVindo7qyrIXiGBYAOw==";
Useful, when you do not intend to publish the page on the web, but instead use it ...
How can I tell if I'm running in 64-bit JVM or 32-bit JVM (from within a program)?
How can I tell if the JVM in which my application runs is 32 bit or 64-bit? Specifically, what functions or properties I can used to detect this within the program?
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