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How to configure port for a Spring Boot application
...path/to/my/jar> --server.port=7788
From property in SPRING_APPLICATION_JSON (Spring Boot 1.3.0+)
Define environment variable in U*IX shell:
SPRING_APPLICATION_JSON='{"server.port":7788}' java -jar <path/to/my/jar>
By using Java system property:
java -Dspring.application.json='{"server...
'Incomplete final line' warning when trying to read a .csv file into R
...ere)
Today I met this kind problem, when I was trying to use R to read a JSON file, by using command below:
json_data<-fromJSON(paste(readLines("json01.json"), collapse=""))
; and I resolve it by my above method.
sha...
Is there any way to do HTTP PUT in python
...
Use json=payload parameter if you want the data to be in the body.
– ManuelSchneid3r
Mar 31 '17 at 21:06
...
Python Flask, how to set content type
...rld</h1>',301,headers
I am using Flask .And if you want to return json,you can write this:
import json #
@app.route('/search/<keyword>')
def search(keyword):
result = Book.search_by_keyword(keyword)
return json.dumps(result),200,{'content-type':'application/json'}
from fl...
HTTP GET request in JavaScript?
...from the article):
fetch(url).then(function(response) {
return response.json();
}).then(function(data) {
console.log(data);
}).catch(function() {
console.log("Booo");
});
Browser support is now good in the latest releases (works in Chrome, Firefox, Edge (v14), Safari (v10.1), Opera, Safari ...
Serialize Class containing Dictionary member
...
You should explore Json.Net, quite easy to use and allows Json objects to be deserialized in Dictionary directly.
james_newtonking
example:
string json = @"{""key1"":""value1"",""key2"":""value2""}";
Dictionary<string, string> values =...
Writing to an Excel spreadsheet
...xcel workbooks with multiple sheets as well as other formats, such as csv, json, and yaml. If you don't need formatted cells (like background color), you will do yourself a favor to use this library, which will get you farther in the long run.
csv (easy): Files on your computer are either text or bi...
How to write asynchronous functions for Node.js
...olve, reject) => {
fetch(url, { method })
.then(resp => resp.json())
.then(json => { resolve(json); })
});
}
async function your_function() {
var json = await ajax_call('www.api-example.com/some_data', 'GET');
console.log(json); // { status: 200, data: ... }
}
Bottom li...
Fastest way to copy file in node.js
... was a blank file on write. any ideas why? fs.createReadStream('./init/xxx.json').pipe(fs.createWriteStream('xxx.json'));
– Timmerz
Aug 20 '14 at 15:23
...
What is the meaning of the /dist directory in open source projects?
...d in the README.md file.
Specific (these could go on forever):
package.json: defines libraries and dependencies for JS packages, used by Npm.
package-lock.json: specific version lock for dependencies installed from package.json, used by Npm.
composer.json: defines libraries and dependencies for ...