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What does the Reflect object do in JavaScript?
...by the draft document found on the wiki,
http://wiki.ecmascript.org/doku.php?id=harmony:specification_drafts
We get the line about "single ordinary object" which it clarifies in the draft. It also has the function definitions.
The wiki should be reliable since you can find a link to it from the ...
Mail multipart/alternative vs multipart/mixed
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Could someone comment on how to do this in PHP?
– RightHandedMonkey
Feb 27 '15 at 20:11
1
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source of historical stock data [closed]
...users to obtain the benefits of the services provided at the Yahoo Finance site". Thumbs down on Yahoo
– Mustapha George
Aug 30 '15 at 11:27
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What are the benefits of Java's types erasure?
...his view the program is a dynamic, organically growing entity, a dramatic opposite of the carefully erected aedifice of a statically typed program.
It would seem natural to regard the dynamic languages as being a step in that direction: the consistency of the program emerges from the bottom up, w...
How to securely store access token and secret in Android?
...e password and the user can be sure that they only send it to the original site (Facebook, Twitter, Gmail, etc.)
Even if someone steals a token, they don't get to see the password (which the user might be using on other sites too)
Tokens generally have a lifetime and expire after a certain time
Toke...
Understanding checked vs unchecked exceptions in Java
... setStatusMessage("Hello Mr. " + userObject.getName() + ", Welcome to my site!);
} catch (NullPointerException npe) {
sendError("Sorry, your userObject was null. Please contact customer care.");
}
This is a bad programming practice. Instead a null-check should have been done like -
if (user...
MySQL Query to select data from last week?
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You can make your calculation in php and then add it to your query:
$date = date('Y-m-d H:i:s',time()-(7*86400)); // 7 days ago
$sql = "SELECT * FROM table WHERE date <='$date' ";
now this will give the date for a week ago
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What is the difference between customErrors and httpErrors?
...ience and not proven fact.
Both are used to define error handling for a website, but different software refers to different config elements.
customErrors are a legacy (backwards compatable) element, used by Visual Studio Development Server (aka. VSDS or Cassini).
httpErrors are the new element which...
Javascript shorthand ternary operator
I know that in php 5.3 instead of using this redundant ternary operator syntax:
7 Answers
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Do you leave parentheses in or out in Ruby? [closed]
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I agree. In php for example I can quickly spot a var by the $ prefix.. in javascript I can reconize a function by the parenthesis(). In Ruby the difference between a var or func (without parenthesis) is not always easy to see.
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