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How to add and get Header values in WebApi
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On the Web API side, simply use Request object instead of creating new HttpRequestMessage
var re = Request;
var headers = re.Headers;
if (headers.Contains("Custom"))
{
string token = headers.GetValues("Custom").First();
}
return null;
Output -
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Difference between scaling horizontally and vertically for databases [closed]
...re cpu/ram .. then how the two of them are different because when we add a new machine it comes with cpu and ram , please correct me if i am wrong.
– Subham Tripathi
May 16 '15 at 5:01
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How can I scroll a web page using selenium webdriver in python?
... # Wait to load page
time.sleep(SCROLL_PAUSE_TIME)
# Calculate new scroll height and compare with last scroll height
new_height = driver.execute_script("return document.body.scrollHeight")
if new_height == last_height:
break
last_height = new_height
another method (...
What's the syntax for mod in java
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– Marquis of Lorne
Mar 30 '16 at 1:51
@user207421 Its name is in fact remainder operator but aren't they equivalent: ...
cURL equivalent in Node.js?
...rl
Usage example:
var Curl = require( 'node-libcurl' ).Curl;
var curl = new Curl();
curl.setOpt( Curl.option.URL, 'www.google.com' );
curl.setOpt( 'FOLLOWLOCATION', true );
curl.on( 'end', function( statusCode, body, headers ) {
console.info( statusCode );
console.info( '---' );
co...
Setting unique Constraint with fluent API?
...gt; t.FirstName)
.HasColumnAnnotation(IndexAnnotation.AnnotationName, new IndexAnnotation(new IndexAttribute()));
Practical Example:
Here is a more realistic example. It adds a unique index on multiple properties: User.FirstName and User.LastName, with an index name "IX_FirstNameLastName"
m...
Is “else if” faster than “switch() case”? [duplicate]
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GuffaGuffa
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103
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What's the difference between TRUNCATE and DELETE in SQL
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Oracle
Delete does not affect the data object id, but truncate assigns a new data object id unless there has never been an insert against the table since its creation Even a single insert that is rolled back will cause a new data object id to be assigned upon truncation.
Flashback (Oracle)
Fla...
How Do I Choose Between a Hash Table and a Trie (Prefix Tree)?
...rdered traversal
No need for a hash function
Deletion is straightforward
New operations:
You can quickly look up prefixes of keys, enumerate all entries with a given prefix, etc.
Advantages of linked structure:
If there are many common prefixes, the space they require is shared.
Immutable tr...
Rails 4 - Strong Parameters - Nested Objects
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If it is Rails 5, because of new hash notation:
params.permit(:name, groundtruth: [:type, coordinates:[]]) will work fine.
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