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How to process POST data in Node.js?
... user: {
name: "John",
email: "john@example.com"
}
})
});
Node.js: (since Express v4.16.0)
// Parse URL-encoded bodies (as sent by HTML forms)
app.use(express.urlencoded());
// Parse JSON bodies (as sent by API clients)
app.use(express.json());
// Acce...
Overloading Macro on Number of Arguments
..." in a variadic macro. To fix this, add an unused argument (or even just a comma) after the last param in the definition of FOO(...): #define FOO(...) GET_MACRO(__VA_ARGS__, FOO3, FOO2, UNUSED)(__VA_ARGS__) (See it run on Coliru).
– metal
Apr 12 '17 at 12:26
...
Import and Export Excel - What is the best library? [closed]
...in excel before you can process it, but perhaps this limitation can be overcome by training and providing clear instructions on the page?
Finally, when you export to the customer, if you set the mime type to text/csv, Excel is usually mapped to that type so it appears to the user to be 'an Excel fi...
Rails 4: how to use $(document).ready() with turbo-links
...scattered across different views. I organized them into separate files and compile them with the assets pipeline. However, I just learned that jQuery's "ready" event doesn't fire on subsequent clicks when turbo-linking is turned on. The first time you load a page it works. But when you click a link,...
WPF: How to programmatically remove focus from a TextBox
... This does not always clear focus: I have a problem where an AutoCompleteTextBox inside a ListBox does not lose focus when I run Keyboard.ClearFocus() from code-behind after a click somewhere.
– ANeves thinks SE is evil
Jul 30 '15 at 11:10
...
How to generate the JPA entity Metamodel?
...e latest Hibernate implementation is available at:
https://mvnrepository.com/artifact/org.hibernate/hibernate-jpamodelgen/
An older Hibernate implementation is at:
http://repository.jboss.com/maven2/org/hibernate/hibernate-jpamodelgen/1.0.0.Final/hibernate-jpamodelgen-1.0.0.Final.jar
...
Placing/Overlapping(z-index) a view above another view in android
...d, for example:
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
...
“CAUTION: provisional headers are shown” in Chrome debugger
...nternals
You can view Recorded Log file Here https://netlog-viewer.appspot.com/#import
click on events (###) and use the textfield to find the event related to your resource (use parts of the URL).
Finally, click on the event and see if the info shown tells you something.
For Older Versions of chr...
No Multiline Lambda in Python: Why not?
...ng in an error)? Or does it return y? Or is it a syntax error, because the comma on the new line is misplaced? How would Python know what you want?
Within the parens, indentation doesn't matter to python, so you can't unambiguously work with multilines.
This is just a simple one, there's probably ...
How do you sign a Certificate Signing Request with your Certification Authority?
...ng the ca module
openssl ca ...
...
You are missing the prelude to those commands.
This is a two-step process. First you set up your CA, and then you sign an end entity certificate (a.k.a server or user). Both of the two commands elide the two steps into one. And both assume you have a an OpenSSL...