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Can't access object property, even though it shows up in a console log
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Instead, try console.log(Object.keys(config)), or even console.log(JSON.stringify(config)) and you will see the keys, or the state of the object at the time you called console.log.
You will (usually) find the keys are being added after your console.log call.
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How should I edit an Entity Framework connection string?
I recently had to edit my app.config file to change the connection string for an Entity Framework data model ( .edmx file). But I'd like to know: Is there a way to edit the EF connection string using the designer?
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Is there are way to make a child DIV's width wider than the parent DIV using CSS?
...position:relative
The 2 drawbacks of this workaround method is:
Require extra markup (i.e a grandparent element (just like the good ol' table vertical align method isn't it...)
The left and right border of the Child DIV will never show, simply because they are outside of the browser's viewport.
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JavaScript variables declare outside or inside loop?
...eep both vars, keeping all the related code together, instead of having an extra, easily-forgotten bit of code at the top of the function.
Personally I tend to declare as var the first assignment of a variable in an independent section of code, whether or not there's another separate usage of the s...
What is the difference between and ?
...: block (hence block-level) applied to them; nothing more (except somewhat extra margin in some instances). However, as aforementioned, they both different greatly in terms of semantics.
The <p> element, as its name somewhat implies, is for paragraphs. Thus, <p> should be used when you...
How many database indexes is too many?
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I voted up but... I would say the extra parse time while interesting and academic, it would never influence my choice for the correct number of indexes. agree?
– Stephanie Page
May 30 '13 at 21:14
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Removing duplicate objects with Underscore for Javascript
...: "1" } ];
var x = _.uniq( _.collect( foo, function( x ){
return JSON.stringify( x );
}));
console.log( x ); // returns [ { "a" : "1" }, { "b" : "2" } ]
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Javascript: How to detect if browser window is scrolled to bottom?
..., and hence the condition does not get triggered. Not sure why, had to add extra few px to make it work.
– Sharjeel Ahmed
Apr 27 '17 at 11:34
3
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Pretty printing XML in Python
....minidom
dom = xml.dom.minidom.parse(xml_fname) # or xml.dom.minidom.parseString(xml_string)
pretty_xml_as_string = dom.toprettyxml()
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html (+css): denoting a preferred place for a line break
...oblems if the text you're breaking is copied and parsed somehow - then the extra digit might be in the way. If you try to break an email at the @, copy and paste would fail with no clue to the user why not. If you expect the data to be read by crawlers or copy pasted, I wouldn't advice this solution...