大约有 5,000 项符合查询结果（耗时：0.0208秒） [XML]
如何抓住痛点做出让用户尖叫的产品 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...了发现的内容。分析的方式和方法很多，现在越来越注重数据层面的分析。还是以微信为例，相信很多人都体验过微信群的功能，群聊的内容有时候会很多，如果需要从上次看到内容开始看起，就要一直向下翻页，翻到上次看的...
项目管理实践【三】每日构建【Daily Build Using CruiseControl.NET and MS...
...件发送，那么我们还可以通过邮件收到详细的编译信息，怎么样？够方便吧！
其实，CCNET的功能是相当强大的，上面只是最常用的配置，其他还有很多非常好的功能。你想知道吗？那你可以在这里查看CCNET官方文档 ，实际上，...
Convert to/from DateTime and Time in Ruby
...s follows:
require 'date'
class Time
def to_datetime
# Convert seconds + microseconds into a fractional number of seconds
seconds = sec + Rational(usec, 10**6)
# Convert a UTC offset measured in minutes to one measured in a
# fraction of a day.
offset = Rational(utc_offset, 6...
Reading Excel files from C#
...DbDataAdapter("SELECT * FROM [workSheetNameHere$]", connectionString);
var ds = new DataSet();
adapter.Fill(ds, "anyNameHere");
DataTable data = ds.Tables["anyNameHere"];
This is what I usually use. It is a little different because I usually stick a AsEnumerable() at the edit of the tables:
v...
“21天教你学会C++” - 创意 - 清泛网 - 专注C/C++及内核技术
...（包括缓存命中和未命中的情况），从磁盘上读取连续的数据要多长时间，定位到磁盘上的新位置又要多长时间。（答案在这里）
尝试参与到一项语言标准化工作中。可以是ANSI C++委员会，也可以是决定自己团队的编码风格到...
Do sealed classes really offer performance Benefits?
...
The JITter will sometimes use non-virtual calls to methods in sealed classes since there is no way they can be extended further.
There are complex rules regarding calling type, virtual/nonvirtual, and I don't know them all so I can't really outline them for you, but if you google...
Sockets: Discover port availability using Java
...art port: " + port);
}
ServerSocket ss = null;
DatagramSocket ds = null;
try {
ss = new ServerSocket(port);
ss.setReuseAddress(true);
ds = new DatagramSocket(port);
ds.setReuseAddress(true);
return true;
} catch (IOException e) {
} fin...
站长投放广告绝对不做的事:Google Adsense和百度联盟广告违规分析 - 更多技...
...告貌似在博客圈有了一定的影响力，Paypal捐赠貌似在国内怎么受欢迎，总之一切在尝试）
3、图片也能赚钱!imagespacemedia图片上投放广告depositphotos卖图片赚美金（充分利用博客的资源，不让任何赚钱的机会流失，图片上放广告也...
Why does this async action hang?
... 4.5 application calling a method using C#'s new async and await keywords that just hangs and I can't see why.
5 Answer...
Make .gitignore ignore everything except a few files
...
# Whitelist some files
!.gitignore
!README.md
# Ignore all files named .DS_Store or ending with .log
**/.DS_Store
**.log
# Whitelist folder/a/b1/ and folder/a/b2/
# trailing "/" is optional for folders, may match file though.
# "/" is NOT optional when followed by a *
!folder/
folder/*
!folder/a...