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?? Coalesce for empty string?
Something I find myself doing more and more is checking a string for empty (as in "" or null) and a conditional operator.
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Convert string[] to int[] in one line of code using LINQ
I have an array of integers in string form:
6 Answers
6
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How to change time in DateTime?
How can I change only the time in my DateTime variable "s"?
28 Answers
28
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How to create a simple proxy in C#?
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You can build one with the HttpListener class to listen for incoming requests and the HttpWebRequest class to relay the requests.
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Redirect to an external URL from controller action in Spring MVC
...apping(value = "/redirect", method = RequestMethod.GET)
public void method(HttpServletResponse httpServletResponse) {
httpServletResponse.setHeader("Location", projectUrl);
httpServletResponse.setStatus(302);
}
Second:
@RequestMapping(value = "/redirect", method = RequestMethod.GET)
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Adding a Google Plus (one or share) link to an email newsletter
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https://plus.google.com/share?url=http%3A%2F%2Fexample.com
You can share the link on Google+ with the official Google+ share link.
Replace the url parameter with the URL encoded link you want to share.
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Passing functions with arguments to another function in Python?
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perform( fun, **args ), see stackoverflow.com/questions/8954746/…
– Mannaggia
Jan 23 '15 at 10:45
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Update a column value, replacing part of a string
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UPDATE yourtable
SET url = REPLACE(url, 'http://domain1.com/images/', 'http://domain2.com/otherfolder/')
WHERE url LIKE ('http://domain1.com/images/%');
relevant docs: http://dev.mysql.com/doc/refman/5.5/en/string-functions.html#function_replace
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Floating elements within a div, floats outside of div. Why?
...ding elements margins. Also floating elements will stay inside of border.
http://www.w3schools.com/css/tryit.asp?filename=trycss_layout_clearfix
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How to set host_key_checking=false in ansible inventory file?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"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 4...
