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Can an array be top-level JSON-text?
...g JSON: RFC 4627, RFC 7159 (which obsoletes RFC 4627), and ECMA-404. They differ in which top-level elements they allow, but all allow an object or an array as the top-level element.
RFC 4627: Object or array. "A JSON text is a serialized object or array."
RFC 7159: Any JSON value. "A JSON text i...
JSON.stringify without quotes on properties?
...ases:
const object = { name: 'John Smith' };
const json = JSON.stringify(object); // {"name":"John Smith"}
console.log(json);
const unquoted = json.replace(/"([^"]+)":/g, '$1:');
console.log(unquoted); // {name:"John Smith"}
Extreme case:
var json = '{ "name": "J\\":ohn Smith" }'
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What is the purpose of Order By 1 in SQL select statement?
...TE
It's not a recommended practice, because:
It's not obvious/explicit
If the column order changes, the query is still valid so you risk ordering by something you didn't intend
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ssl_error_rx_record_too_long and Apache SSL [closed]
...bled on your server. This is the standard port for https communications.
If SSL is using a non-standard port then FireFox 3 can sometimes give this error. Ensure SSL is running on port 443.
If using Apache2 check that you are using port 443 for SSL. This can be done by setting the ports.conf fil...
Why does comparing strings using either '==' or 'is' sometimes produce a different result?
...nditional expression I have the comparison var1 is var2 which fails, but if I change it to var1 == var2 it returns True .
...
How to make a window always stay on top in .Net?
...
Good question, if you wanted to swap between this top-most ability and the default behavior (for example, you have an "Always on top" checkbox for window behavior). I'd guess that maybe with the proper flags it would be possible. If you had...
How do I get python's pprint to return a string instead of printing?
... from the pretty-print library, then you want
the pprint.pformat method.
If you just mean print, then you want str()
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Restrict varchar() column to specific values?
Is there a way to specify, for example 4 distinct values for a varchar column in MS SQL Server 2008?
4 Answers
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How to perform Single click checkbox selection in WPF DataGrid?
...olumn as text column and second column as CheckBox column. What I want is, if I click the check box. It should get checked.
But, it takes two click to get selected, for first click the cell is getting selected, for the second clicks the check box is getting checked. How to make the check box to g...
How can I create and style a div using JavaScript?
...ng a class and related CSS would be a more modern approach, but that is a different question.
– Mark Schultheiss
Sep 17 '19 at 11:41
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