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jsonify a SQLAlchemy result set in Flask [duplicate]
...n_list=[i.serialize for i in qryresult.all()])
Hope this helps ;)
[Edit 2019]:
In case you have more complex objects or circular references, use a library like marshmallow).
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Is null an Object?
...other than the null type itself.
[Emphases by me.]
According to Eclipse 2019-09's compiler it's not:
true.toString(); // Cannot invoke toString() on the primitive type boolean
null.toString(); // Cannot invoke toString() on the primitive type null
According to OpenJDKs 12.0.1 javac it is:
t...
Generate a Hash from string in Javascript
...t
console.log("hashCode(\"Hello!\"): ", hashCode('Hello!'));
EDIT (2019-11-04):
one-liner arrow function version :
const hashCode = s => s.split('').reduce((a,b) => (((a << 5) - a) + b.charCodeAt(0))|0, 0)
// test
console.log(hashCode('Hello!'))
...
Firing events on CSS class changes in jQuery
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For 2019, this should be the accepted answer. All major browsers seem to support Mutation Observers now, and this solution doesn't require to fire events manually or rewrite basic jQuery functionality.
– sp0...
How to escape a pipe char in a code statement in a markdown table?
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As of March 2019, in Gitlab Wikis, you still need to use "&#124;" inside the markup code.
– knb
Mar 22 '19 at 13:52
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class name and method name dropdown list is missing (visual studio setting)
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This is still a "feature" in VS2019. If the class and method dropdowns are missing, toggle the Navigation Bar setting on/off/on and it should re-appear.
– robnick
Feb 27 at 3:39
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Uber5岁了，一次性告诉你它的商业之道 - 资讯 - 清泛网 - 专注C/C++及内核技术
...家。1998年，卡兰尼克从加州大学洛杉矶分校计算机工程专业退学，与同学合伙创办了Sour网站，这是一个提供流媒体交换下载的服务平台，网友之间可以交换音乐和电影视频。
或许只是偶然，这个网站从一诞生就触犯了美国版...
How do you get centered content using Twitter Bootstrap?
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Update 2019 - Bootstrap 4
"Centered content" can mean many different things, and Bootstrap centering has changed a lot since the original post.
Horizontal Center
Bootstrap 3
text-center is used for display:inline elements
cente...
Insert picture into Excel cell [closed]
...e) > Click OK
Image will appear on hover over.
Microsoft Office 365 (2019) introduced new things called comments and renamed the old comments as "notes". Therefore in the steps above do New Note instead of Insert Comment. All other steps remain the same and the functionality still exists.
T...
How to detect Adblock on my website?
...dblockers on Chrome:
AdBlock
Adblock Plus
Adblock Pro
Ghostery
Update on 2019-02-15:
Added Ghostery in the list above because the extension now also blocks requests to ads.js. Very handy. Does this mean that Ghostery is actually helping us devs to detect the blocking of ads with their extension?
D...