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How do I add comments to package.json for npm install?
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One must be aware that "//" can only be used at the root of the package.json object. For example { "dependencies": { "//": "comment?" }} is invalid but { "//": "comment!", "dependencies":{}} is valid.
– david_p
Jul 7 '15 at 12:12
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How to return multiple lines JSX in another return statement in React?
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The docs say you need to return a single node:
Maximum Number of JSX Root Nodes
Currently, in a component's render,
you can only return one node; if you have, say, a list of divs to
return, you must wrap your components within a div, span or any other
component.
Don't forget th...
Android emulator-5554 offline
...ll search for ports in use starting with 565. Execute: netstat -a -n -o | Select-String ":565"
PS C:\Users\CJBS> netstat -a -n -o | Select-String ":565"
TCP 127.0.0.1:5653 127.0.0.1:5653 ESTABLISHED 5944
TCP 127.0.0.1:5657 127.0.0.1:5657 ESTABL...
When is it acceptable to call GC.Collect?
...mp;c.) or else is 'leaked' (objects that are not expected or desired to be rooted but actually are).
Having this mechanism makes it a lot easier to profile memory usage as the reports will not be clouded with noise from active processing.
To be sure you get all of the garbage, you need to perform ...
Navigation in django
...works with the "home" ? it's always active ? How to make it active only on root url call (www.toto.com/ and www.toto.com/index) ? Both answers don't result this problem...
– DestyNova
Jun 15 '15 at 16:06
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Entity Framework is Too Slow. What are my options? [closed]
...uct product = db.Products.SingleOrDefault(p => p.Id == 10);
// executes SELECT * FROM Products WHERE Id = 10
ProductDto dto = new ProductDto();
foreach (Category category in product.Categories)
// executes SELECT * FROM Categories WHERE ProductId = 10
{
dto.Categories.Add(new CategoryDto { N...
How to read if a checkbox is checked in PHP?
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checkboxes as an array and foreach ($_POST['food'] as $selected_food) to work on checked one is nice, thanks
– bcag2
May 4 at 13:02
add a comment
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What is the difference between GitHub and gist?
...ource code src, supporting documents ( markdown or html, or both ) docs or root, images png, ico, svg, and a config.sys file for running Yaml variables hosted on a Jekyll server.
Does a simple Gist file support Yaml front matter?
Me thinks not.
From the official GitHub Gist documentation ...
The...
How to check if a stored procedure exists before creating it
...a query.
Just copy everything after AS:
BEGIN
DECLARE @myvar INT
SELECT *
FROM mytable
WHERE @myvar ...
END
This code does exactly same things a stored proc would do, but is not stored on the database side.
That's much like what is called anonymous procedure in PL/SQL.
Up...
What are the differences between 'call-template' and 'apply-templates' in XSL?
...ower of XSLT: It takes any number of XML nodes (whatever you define in the select attribute), iterates them (this is important: apply-templates works like a loop!) and finds matching templates for them:
<!-- sample XML snippet -->
<xml>
<foo /><bar /><baz />
</xml...