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How to get Chrome to allow mixed content?
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Add the domain name which you want to always be able to access in http form into the "Add HSTS/PKP domain" section
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Rails ActiveRecord date between
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Ok but from the form I get this: {"written_at(4i)"=>"18", "written_at(5i)"=>"56", "content"=>"rrrrrr", "written_at(1i)"=>"2010", "written_at(2i)"=>"5", "written_at(3i)"=>"4"} How can I build an object to use beginning_of_d...
Java RegEx meta character (.) and ordinary dot?
...hat matches all kinds of brackets/braces/parentheses.
If you need to transform a user input string into a regex-safe form, use java.util.regex.Pattern.quote.
Further reading: Jan Goyvaert's blog RegexGuru on escaping metacharacters
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When deleting remote git branch “error: unable to push to unqualified destination”
...e of the branch at origin, and it does not have that prefix there (the two forms are otherwise synonymous anyway).
– Jan Hudec
May 24 '16 at 17:11
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How to solve PHP error 'Notice: Array to string conversion in…'
...g <input name='C[]' in your HTML. This creates an array in PHP when the form is sent.
You are using echo $_POST['C']; to echo that array - this will not work, but instead emit that notice and the word "Array".
Depending on what you did with the rest of the code, you should probably use echo $_P...
ActiveRecord: List columns in table from console
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Great! Using Model.columns provides all the information for a table through ActiveRecord. Crucially for me it was the only and easiest way to gain confidence in what my primary key really was at the database level.
– nibbex
Mar 11 '...
how to change namespace of entire project?
... creates independed solution with a new namespace name an so on.
In main form find namespace name -> right click -> Refactor -> Rename and select a new name. Check all boxes and click OK.
In the solution explorer rename solution name to a new name.
In the solution explorer rename project ...
How to remove part of a string? [closed]
... of a string.
The function substr() will take a string as input, the index form where you want the string to be trimmed. and an optional parameter is the length of the substring. You can see proper documentation and example code on http://php.net/manual/en/function.substr.php
NOTE : index for a str...
How to get the position of a character in Python?
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@Sean : print statement was removed. Only the function form remains. Irritating, but the answer is simply to change that final line to: print( [pos for pos, char in enumerate(s) if char == c])
– The Nate
Aug 26 '16 at 5:14
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Putting a simple if-then-else statement on one line [duplicate]
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You can't omit the else when using the ternary form, it results in a syntax error, but you could do a normal if in one line , I updated the samples to illustrate.
– cmsjr
Feb 15 '17 at 3:42
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