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MySQL convert date string to Unix timestamp
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From http://www.epochconverter.com/
SELECT DATEDIFF(s, '1970-01-01 00:00:00', GETUTCDATE())
My bad, SELECT unix_timestamp(time) Time format: YYYY-MM-DD HH:MM:SS or YYMMDD or YYYYMMDD. More on using timestamps with MySQL:
http://www.ep...
How to use RSpec's should_raise with any kind of exception?
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Note: raise_error is an alias for raise_exception.
Documentation: https://www.relishapp.com/rspec
RSpec 2:
https://www.relishapp.com/rspec/rspec-expectations/v/2-13/docs/built-in-matchers/raise-error-matcher
RSpec 1:
http://apidock.com/rspec/Spec/Matchers/raise_error
http://apidock.com/rspec/Spe...
How to play audio?
...nt.getElementById('yourAudioTag').play();
Check out this example: http://www.storiesinflight.com/html5/audio.html
This site uncovers some of the other cool things you can do such as load(), pause(), and a few other properties of the audio element.
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URL Encoding using C#
...ems since something like this:
string url = HttpUtility.UrlEncode("http://www.google.com/search?q=Example");
Will yield
http%3a%2f%2fwww.google.com%2fsearch%3fq%3dExample
This is obviously not going to work well. Instead, you should encode ONLY the value of the key/value pair in the query...
WinDbg基础资料（日本語） - IT优秀资料 - 清泛网 - 专注C/C++及内核技术
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Section 2： Basic Windbg Commands
参考資料:
http://www.windbg.info/download/doc/pdf/WinDbg_A_to_Z_color_JP.pdf
①PDB設定
.sympath
.sympath SRV*c:\symbols*http://msdl.microsoft.com/download/symbols;c:\Symbols\mydll
環境変数:
_NT_SYMBOL_PATH
SRV*C:\Symbols*ht...
How to get the value from the GET parameters?
...art of the APIs provided by browsers to JS):
var url_string = "http://www.example.com/t.html?a=1&b=3&c=m2-m3-m4-m5"; //window.location.href
var url = new URL(url_string);
var c = url.searchParams.get("c");
console.log(c);
For older browsers (including Internet Explorer), you...
Newline in JLabel
...e the MultilineLabel component in the Jide Open Source Components.
http://www.jidesoft.com/products/oss.htm
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How does Apple find dates, times and addresses in emails?
... ago called Apple Data Detectors. You can read more about it here:
http://www.miramontes.com/writing/add-cacm/
Essentially it parses the text and detects patterns that represent specific pieces of data, then applies OS-contextual actions to it. It's neat.
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Bootstrap: Open Another Modal in Modal
...ackdrop.show:nth-of-type(even) {
z-index: 1051 !important;
}
https://www.codeply.com/go/NiFzSCukVl
Open modal from another modal (close 1st modal)
This is similar to the above scenario, but since we are closing the 1st modal when the 2nd is opened, there is no need for the backdrop CSS fix...
How can I add reflection to a C++ application?
...number of techniques, the third is a different approach using gcc:
http://www.donw.org/rfl/
https://bitbucket.org/dwilliamson/clreflect
https://root.cern.ch/how/how-use-reflex
There is now a working group for C++ reflection. See the news for C++14 @ CERN:
https://root.cern.ch/blog/status-refle...