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Is JavaScript supported in an email message?
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@NicolasS.Xu Gmail removes the JavaScript from the mail before handing it to the browser. So JS does not work. I tested Gmail in Firefox 56 and Chrome 61. Also checked the code in webmaster tools, the JS code is removed.
– Christopher K.
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Running a specific test case in Django when your app has a tests directory
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Attention people like me who blindly paste from Stackoverflow: This will error without the mentioned plugin, use the syntax described in the other answer (. instead of :) which works in Django 1.6+.
– Andy Smith
Oct 8 '16 at 11:1...
Read a file in Node.js
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Run this code, it will fetch data from file and display in console
function fileread(filename)
{
var contents= fs.readFileSync(filename);
return contents;
}
var fs =require("fs"); // file system
var data= fileread("abc.txt"...
How to convert a Java 8 Stream to an Array?
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If you want to get an array of ints, with values form 1 to 10, from a Stream, there is IntStream at your disposal.
Here we create a Stream with a Stream.of method and convert an Stream to an IntStream using a mapToInt. Then we can call IntStream's toArray method.
Stream<Integer> ...
How to update a single library with Composer?
...e:
php composer.phar update vendor/*
--prefer-source: Install packages from source when available.
--prefer-dist: Install packages from dist when available.
--ignore-platform-reqs: ignore php, hhvm, lib-* and ext-* requirements and force the installation even if the local machine does not fulfil...
Setting default values for columns in JPA
...ult value.
Note this will serve you if you're only accessing the database from this application. If other applications also use the database, then you should make this check from the database using Cameron's columnDefinition annotation attribute, or some other way.
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git error: failed to push some refs to remote
...ue with Git LFS, I've surrendered myself to having to use the command line from now on as a result haha.
– Tyler C
Mar 30 '17 at 5:24
2
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Implications of foldr vs. foldl (or foldl')
...st element (which, in the example above, would itself be an infinite list, from INF down to 1).
– Will Ness
Mar 24 '17 at 7:37
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show 1 more...
How to access a dictionary element in a Django template?
...rrible solution either. The goal of templates in Django is to insulate you from code in your templates and vice-versa.
I'd try the above method and see what SQL the ORM generates as I'm not sure off the top of my head if it will pre-cache the properties and just create a subselect for the property o...
Running multiple commands with xargs
...ht contain (such as $(rm -rf ~), to take a particularly malicious example) from being executed as code.
Similarly, the use of -d $'\n' is a GNU extension which causes xargs to treat each line of the input file as a separate data item. Either this or -0 (which expects NULs instead of newlines) is nec...