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How do you set the Content-Type header for an HttpClient request?
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the Misused header name error is confirmed with dotnet core 2.2. I had to use @carlosfigueira's answer stackoverflow.com/a/10679340/2084315.
– ps2goat
Feb 5 '19 at 22:29
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Django database query: How to get object by id?
Django automatically creates an id field as primary key.
6 Answers
6
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Sending event when AngularJS finished loading
... the root element of your app. You can call the directive something like myOnload and use it as an attribute my-onload. The compile function will execute once the template has been compiled (expressions evaluated and sub-templates loaded).
EDIT, 23 hours later:
Ok, so I did some research, and I als...
Add Keypair to existing EC2 instance
...nd modify security settings
Choose your EC2 key pair and click Apply
Click confirm to confirm the update. It will terminate the environment and apply the key value to your environment.
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impr...
relative path in require_once doesn't work
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Note that you should manually include the trailing slash in after __DIR__. So: require_once(__DIR__.'/../class/user.php'); Per the documentation, the trailing slash is omitted except for the root directory.
– Ariel Allon
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How does _gaq.push(['_trackPageLoadTime']) work?
...precated and its functionality has been set as a default setting. (Functionally speaking, it has gone from being an opt-in feature to being an opt-out feature.)
_setSiteSpeedSampleRate is the new function for setting the sample rate on this feature; its default value is 1 (as in 1%). To opt out of ...
What does __FILE__ mean in Ruby?
I see this all the time in Ruby:
4 Answers
4
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What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?
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int may be as small as 16 bits on some platforms. It may not be sufficient for your application.
uint32_t is not guaranteed to exist. It's an optional typedef that the implementation must provide iff it has an unsigned integer type of exactl...
Python, creating objects
... = ""
age = 0
major = ""
# The class "constructor" - It's actually an initializer
def __init__(self, name, age, major):
self.name = name
self.age = age
self.major = major
def make_student(name, age, major):
student = Student(name, age, major)
return...
how to get the current working directory's absolute path from irb
...ing Ruby on Windows though I don't know if that should make a difference. All I want to do is get the current working directory's absolute path. Is this possible from irb? Apparently from a script it's possible using File.expand_path(__FILE__)
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