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“媒”出路？如今“媒体+行业”创业机会多得是 - 资讯 - 清泛网 - 专注C/C+...
...网+”的概念之所以如此盛行，不仅仅因为它是龙头企业大佬抛的概念，或是国家最高层面的领导捧场站台。其核心本质是因为互联网做为一个独立行业，自身的革新变化已经完成，此时，其做为基本工具和平台，需要一次自我...
How can I get a count of the total number of digits in a number?
... all possible input values. They also work for .NET Framework and for .NET Core. There are however relevant performance differences (discussed below), depending on your choice of Platform / Framework.
Int32 version:
public static class Int32Extensions
{
// IF-CHAIN:
public static int Digit...
C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ p
...ch constituent thread, as if the threads were time-multiplexed on a single-core processor.
That global memory order can vary from one run of the program to another and may not be known beforehand. The characteristic feature of SC is the set of horizontal slices in the address-space-time diagram rep...
程序员用数据思维教你如何追女生 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...天这次IT内部培训，我们不讲编码技术，也不灌鸡汤要求大家加班。今天我们谈一个你们这群单身狗已经掌握却一直没怎么用的技能：追求...
好啦，今天这次IT内部培训，我们不讲编码技术，也不灌鸡汤要求大家加班。今天我们...
比尔盖茨“未来生活预言”的科技豪宅（图） - 资讯 - 清泛网 - 专注C/C++及内核技术
...，堪称聚拢财气、卧虎藏龙的风水宝地。占地当然极为庞大，66000平方英亩，相当于几十个足球场。
据说，土木工程干了整整七年，比尔先生先后砸进去了九千七百万美元，足够买下一家中型的上市公司了。
这座毫宅共...
How efficient is locking an unlocked mutex? What is the cost of a mutex?
...e too much locking in your application, it causes to much of the inter-CPU/core traffic to flush the mutex memory from the data cache of other CPUs to guarantee the cache coherency. The cache flushes are like light-weight interrupts and handled by CPUs transparently - but they do introduce so called...
Entity Framework - Code First - Can't Store List
...
EF Core 2.1+ :
Property:
public string[] Strings { get; set; }
OnModelCreating:
modelBuilder.Entity<YourEntity>()
.Property(e => e.Strings)
.HasConversion(
v => string.Join(',...
CDC:DrawText 多行显示文本（文本自动换行） - C++ UI - 清泛IT社区，为创新赋能！
...为此字符串增加4个字符，存放字符串的缓冲区必须足够大，能容纳附加的字符。
nCount：指向字符串中的字符数。如果nCount为C1，则lpString指向的字符串被认为是以\0结束的，DrawText会自动计算字符数。
lpR...
Why does my Spring Boot App always shutdown immediately after starting?
...g
/Users/sparrowmac1/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/8.5.20/tomcat-embed-core-8.5.20.jar;
invalid LOC header (bad signature) [WARNING] error reading
/Users/sparrowmac1/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.8.10/jackson-core-2.8.10.jar;
invalid LOC ...
Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
...t works the way I would expect it to. This git config --global --unset-all core.editor then git config --global --add core.editor "open -W -n".
– Diogenes
Jul 4 '11 at 20:27
...