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HTTP POST Returns Error: 417 “Expectation Failed.”
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Does the form you are trying to emulate have two fields, username and password?
If so, this line:
postData.Add("username", "password");
is not correct.
you would need two lines like:
postData.Add("username", "Moose");
postDat...
What's the proper value for a checked attribute of an HTML checkbox?
We all know how to form a checkbox input in HTML:
8 Answers
8
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Question mark and colon in JavaScript
...called the Conditional Operator (which is a ternary operator).
It has the form of: condition ? value-if-true : value-if-false
Think of the ? as "then" and : as "else".
Your code is equivalent to
if (max != 0)
hsb.s = 255 * delta / max;
else
hsb.s = 0;
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Is the ternary operator faster than an “if” condition in Java [duplicate]
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If there's any performance difference (which I doubt), it will be negligible. Concentrate on writing the simplest, most readable code you can.
Having said that, try to get over your aversion of the conditional operator - while it's certainly ...
What's the difference between eval, exec, and compile?
...UE <- return top of stack
'single' is a limited form of 'exec' which accepts a source code containing a single statement (or multiple statements separated by ;) if the last statement is an expression statement, the resulting bytecode also prints the repr of the value of th...
Database design for a survey [closed]
...rs a wide selection of modeling structures, and saves to pretty much every format. Though, it costs.
– obimod
Feb 19 '13 at 18:40
9
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How to exit if a command failed?
... uses short-circuit evaluation (SCE). With SCE, f the expression is of the form "p OR q", and p is evaluated to be true, then there is no reason to even look at q. If the expression is of the form "p AND q", and p is evaluated to be false, there is no reason to look at q. The reason for this is two-...
AngularJS : How do I switch views from a controller function?
...ntroller="Index">
<b>Welcome! Please Login!</b>
<form ng-submit="auth()">
<input class="input login username" type="text" placeholder="username" /><br>
<input class="input login password" type="password" placeholder="password" /><br&g...
How to embed a video into GitHub README.md?
... the picture generated by youtube for your video.
For youtube urls in the form of:
https://www.youtube.com/watch?v=<VIDEO ID>
https://youtu.be/<VIDEO URL>
The preview urls are in the form of:
https://img.youtube.com/vi/<VIDEO ID>/maxresdefault.jpg
https://img.youtube.com/vi/&l...
Official reasons for “Software caused connection abort: socket write error”
...a sent
on a datastream socket).
See this MSDN article. See also Some information about 'Software caused connection abort'.
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