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How to work around the lack of transactions in MongoDB?
...maintain the atomic property i thought of using transactions but since 50k json records exceed this limit, it throws error "Total size of all transaction operations must be less than 16793600. Actual size is 16793817". for more details you can go through the official jira ticket open at mongoDB jir...
Convert JsonNode into POJO
... little unusual, but I am looking for an efficient way to transform/map a JsonNode into a POJO .
4 Answers
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PHP cURL custom headers
... exit();
}
// Show me the result
curl_close($ch);
$json= json_decode($season_data, true);
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Principles for Modeling CouchDB Documents
...omes before "b"). You can also output complex keys from your map/reduce as JSON arrays: ["a", "b", "c"]. Doing that would allow you to include a "tree" of sorts built out of array keys. Using your example above, we can output the post_id, then the type of thing we're referencing, then its ID (if nee...
Is object empty? [duplicate]
...ption to use!
Object.keys(obj).length is 10 times slower for empty objects
JSON.stringify(obj).length is always the slowest (not surprising)
Object.getOwnPropertyNames(obj).length takes longer than Object.keys(obj).length can be much longer on some systems.
Bottom line performance wise, use:
func...
What exactly is Apache Camel?
...s from different sources to different destinations. For example: JMS -> JSON, HTTP -> JMS or funneling FTP -> JMS, HTTP -> JMS, JSON -> JMS
Wikipedia says:
Apache Camel is a rule-based routing and mediation engine which provides a Java object based implementation of the Enterpri...
Can linux cat command be used for writing text to file?
...your text, encompass the whole thing in single quotes. This is useful for .json and the likes, e.g. echo '{"info1": "123456"}' > info.json
– bkd
Nov 22 '18 at 14:11
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Get raw POST body in Python Flask regardless of Content-Type header
.... The data is cached and you can subsequently access request.data, request.json, request.form at will.
If you access request.data first, it will call get_data with an argument to parse form data first. If the request has a form content type (multipart/form-data, application/x-www-form-urlencoded, o...
How to convert lazy sequence to non-lazy in Clojure
...vec (my-lazy-seq)) is not so nice in situations like the following: (vec (json/parse-string "{\"foo\":\"bar\"}")) ;; => [["foo" "bar"]] Since cheshire chooses to produce a lazy-seq from (json/parse-string)
– codeasone
Feb 7 '18 at 16:06
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How do you make a HTTP request with C++?
... as I care about getting done the tasks I need to do. And I note they have JSON parsing there too which is good as I will need to do that after sending the HTTP request which is what I got the library for.
– CashCow
Feb 26 '14 at 13:37
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