json

问题 I am getting a null value for my transformed object when trying to convert something like this: { "employees": [ { "f_name" : "tom", "l_name" : "smith" }, { "f_name" : "don", "l_name" : "jones" } ] } to this: { "employees": [ { "firstName" : "tom", "lastName" : "smith" }, { "firstName" : "don", "lastName" : "jones" } ] } This is the spec I am using: [ { "operation" : "shift", "spec" : { "employees" : { "f_name" : "firstName" "l_name" : "lastName" } } ] This is the code I am using: List<Object

问题 I am getting a null value for my transformed object when trying to convert something like this: { "employees": [ { "f_name" : "tom", "l_name" : "smith" }, { "f_name" : "don", "l_name" : "jones" } ] } to this: { "employees": [ { "firstName" : "tom", "lastName" : "smith" }, { "firstName" : "don", "lastName" : "jones" } ] } This is the spec I am using: [ { "operation" : "shift", "spec" : { "employees" : { "f_name" : "firstName" "l_name" : "lastName" } } ] This is the code I am using: List<Object

问题 This has to be easy, but i can't seem to figure it out... Let say i had a collection users and this is the first item in the collection: { "_id" : ObjectId("4d8653c027d02a6437bc89ca"), "name" : "Oscar Godson", "email" : "oscargodson@xxx.com", "password" : "xxxxxx", "tasks" : [ { "task" : "pick up stuff", "comment" : "the one stuff over there" }, { "task" : "do more stuff", "comment" : "lots and lots of stuff" } ] } How with the PHP driver for MongoDB would I then go and add another "task" to

问题 This has to be easy, but i can't seem to figure it out... Let say i had a collection users and this is the first item in the collection: { "_id" : ObjectId("4d8653c027d02a6437bc89ca"), "name" : "Oscar Godson", "email" : "oscargodson@xxx.com", "password" : "xxxxxx", "tasks" : [ { "task" : "pick up stuff", "comment" : "the one stuff over there" }, { "task" : "do more stuff", "comment" : "lots and lots of stuff" } ] } How with the PHP driver for MongoDB would I then go and add another "task" to

问题 I would like to get country, region and city name from longitude and latitude over Google maps API (V3?) - with PHP. I just can't manage to get it for every county, I managed to get this code but it doesn't work on other counties because the returned result is different (the only correct information is country but even that is returned in local name not English name): <? $lok1 = $_REQUEST['lok1']; $lok2 = $_REQUEST['lok2']; $url = 'http://maps.google.com/maps/geo?q='.$lok2.','.$lok1.'&output

问题 I would like to get country, region and city name from longitude and latitude over Google maps API (V3?) - with PHP. I just can't manage to get it for every county, I managed to get this code but it doesn't work on other counties because the returned result is different (the only correct information is country but even that is returned in local name not English name): <? $lok1 = $_REQUEST['lok1']; $lok2 = $_REQUEST['lok2']; $url = 'http://maps.google.com/maps/geo?q='.$lok2.','.$lok1.'&output

问题 The code belonging to this question is available on github. I've written a script that parses addresses from a csv file, queries the corresponding coordinates (longitude and latitude) using geopy and writes the output to a text file in the JSON format. The print statement that writes the data into a JSON file is not beautiful: print('{"type": "Feature","geometry": { "coordinates": ['+str(location.longitude)+ ','+str(location.latitude)+ ',],"type": "Point"},"properties": {"title": "dentist #1"

问题 The code belonging to this question is available on github. I've written a script that parses addresses from a csv file, queries the corresponding coordinates (longitude and latitude) using geopy and writes the output to a text file in the JSON format. The print statement that writes the data into a JSON file is not beautiful: print('{"type": "Feature","geometry": { "coordinates": ['+str(location.longitude)+ ','+str(location.latitude)+ ',],"type": "Point"},"properties": {"title": "dentist #1"

问题 i'm trying to build my project but i get this error An unhandled exception occurred while processing the request. InvalidOperationException: The SPA default page middleware could not return the default page '/index.html' because it was not found, and no other middleware handled the request. Microsoft.AspNetCore.SpaServices.SpaDefaultPageMiddleware+<>c__DisplayClass0_0.b__1(HttpContext context, Func next) I have looked for the solution on various sites but I have not found anything I found

问题 I wanted to print the values of selected checkboxes instead of "Custom Category". I have tried to get value, attribute but not getting the values. I wanted to print the values of the selected checkbox. app.component.html <form #myForm="ngForm"> <div class="form-group"> <div class="form-check form-check-inline"> <input class="form-check-input" type="checkbox" id="dl1" required #dl="ngModel" value="DL1" ngModel name="dl"> <label class="form-check-label" for="">DL 1</label> </div> <div class=