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SQL join on multiple columns in same tables
...d on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What's the difference between '$(this)' and 'this'?
...ut if you know (you should learn and know) the difference, sometimes it is more convenient and quicker to use just this. For instance:
$(".myCheckboxes").change(function(){
if(this.checked)
alert("checked");
});
is easier and purer than
$(".myCheckboxes").change(function(){
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How do I render a partial of a different format in Rails?
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Extract subset of key-value pairs from Python dictionary object?
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How to get .app file of a xcode application
...le for ad hoc installs like these you create an ad hoc one. There is a bit more to it, but I think these are the most important and tricky steps. Enjoy.
PS. Just remembered that you also have to set the build type (top left of Xcode) to "iOS device", otherwise it will never sign your application. S...
How to escape hash character in URL
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This doesn't work on Chrome 74. Furthermore, encodeURI('#'); is returning # and not the percent encoded character
– Cristian Traìna
May 20 '19 at 12:10
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How do I encode and decode a base64 string?
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MongoDB - admin user not authorized
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T-SQL CASE Clause: How to specify WHEN NULL
...gestion is better than my answer. It's marginally less efficient, but much more elegant.
– Marcelo Cantos
Jul 13 '10 at 13:58
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