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How do I enumerate through a JObject?
... = x.Name;
JToken value = x.Value;
}
If you have a nested JObject inside of another JObject, you don't need to cast because the accessor will return a JToken:
foreach (JProperty x in obj["otherObject"]) { // Where 'obj' and 'obj["otherObject"]' are both JObjects
string name = x.Name;
...
How to dynamically build a JSON object with Python?
...
There is already a solution provided which allows building a dictionary, (or nested dictionary for more complex data), but if you wish to build an object, then perhaps try 'ObjDict'. This gives much more control over the json to be created, for example ret...
What is the difference between supervised learning and unsupervised learning? [closed]
...s the difference between supervised and unsupervised learning?
Can you provide a basic, easy explanation with an example?
...
What is the difference (if any) between Html.Partial(view, model) and Html.RenderPartial(view,model)
...difference is that Partial returns an MvcHtmlString, and must be called inside <%= %>, whereas RenderPartial returnsvoid and renders directly to the view.
If you look at the source code, you'll see that they both call the same internal method, passing a StringWriter for it to render to.
You ...
git: difference between “branchname” and “refs/heads/branchname”
...
See, branchName needs to be fully resolved before GIT can actually identify it. The fully resolved name will be refs/heads/branchName.
One of the famous commandsgit checkout branchName actually automatically resolves it fully to identify where you want to checkout. Note that it does it aut...
Order of member constructor and destructor calls
...ed. The reason is that one object may use another, thus depend on it. Consider:
struct A { };
struct B {
A &a;
B(A& a) : a(a) { }
};
int main() {
A a;
B b(a);
}
If a were to destruct before b then b would hold an invalid member reference. By destructing the objects in the rev...
makefile execute another target
...ot a big deal to run more than one makefile instance since each command inside the task will be a sub-shell anyways. But you can have reusable methods using the call function.
log_success = (echo "\x1B[32m>> $1\x1B[39m")
log_error = (>&2 echo "\x1B[31m>> $1\x1B[39m" && exi...
AngularJS performs an OPTIONS HTTP request for a cross-origin resource
...ng a web browser. Additionally,
for HTTP request methods that can cause side-effects on user data (in
particular; for HTTP methods other than GET, or for POST usage with
certain MIME types). The specification mandates that browsers
"preflight" the request, soliciting supported methods from t...
Why use armeabi-v7a code over armeabi code?
...application, but removing the armeabi-v7a binaries is generally not a good idea. If you need to reduce size, you might want to have two separate apks for older (armeabi) and newer (armeabi-v7a) devices.
share
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nil detection in Go
...aring a structure instance and nil. They're not of the same type so it considers it as an invalid comparison and yells at you.
What you want to do here is to compare a pointer to your config instance to nil, which is a valid comparison. To do that you can either use the golang new builtin, or initi...