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Convert text into number in MySQL query
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You can use CAST() to convert from string to int. e.g. SELECT CAST('123' AS INTEGER);
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Path.Combine for URLs?
...any/", "/slashes/",
"too", "few?",
"x=1", "y=2"
// result: "http://www.MyUrl.com/too/many/slashes/too/few?x=1&y=2"
Get Flurl.Http on NuGet:
PM> Install-Package Flurl.Http
Or get the stand-alone URL builder without the HTTP features:
PM> Install-Package Flurl
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How to write a simple database engine [closed]
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I would suggest focusing on www.sqlite.org
It's recent, small (source code 1MB), open source (so you can figure it out for yourself)...
Books have been written about how it is implemented:
http://www.sqlite.org/books.html
It runs on a variety of ope...
Alphabet range in Python
... 'y', 'z']
And to do it with range
>>> list(map(chr, range(97, 123))) #or list(map(chr, range(ord('a'), ord('z')+1)))
['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']
Other helpful string module features:...
How to convert an int value to string in Go?
s is 'E', but what I want is "123"
9 Answers
9
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Can I mix MySQL APIs in PHP?
...swered Jul 9 '15 at 13:59
Rizier123Rizier123
55k1616 gold badges7777 silver badges119119 bronze badges
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How to set up Android emulator proxy settings
... to use with a HTTP client:
// proxy
private static final String PROXY = "123.123.123.123";
// proxy host
private static final HttpHost PROXY_HOST = new HttpHost(PROXY, 8080);
HttpParams httpParameters = new BasicHttpParams();
DefaultHttpClient httpClient = new DefaultHttpClient(httpParameters);
ht...
Extracting the last n characters from a ruby string
...e a one liner, you can put a number greater than the size of the string:
"123".split(//).last(5).to_s
For ruby 1.9+
"123".split(//).last(5).join("").to_s
For ruby 2.0+, join returns a string
"123".split(//).last(5).join
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How to check a string for specific characters?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...ts).” in Statista - The Statistics Portal. Statista. 08 Oct 2015. http://www.statista.com/statistics/259983/global-shipment-forecast-for-touch-screen-displays
[3] Smyth, Neil ``Android Studio Development Essentials” Chapter 23 CreateSpace Independent Publishing Platform, USA, 2014
[4] “Drawi...