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Sending emails in Node.js? [closed]
...ll) { #>
<a href="http://company.com/sign-up">Sign Up Free!</a>
<# } else { #>
<a href="http://company.com/login?username=<# urlencode(payload.userName) #>">Sign In</a>
<# } #>
</body>
</html>
The ...
Android: integer from xml resource
...ml resources file in the folder /res/values/ called integers.xml.
You are free to give it any name as you want, but choose one that is obvious.
In that resources file, create your integer values.
Your file then looks something like that:
<?xml version="1.0" encoding="utf-8"?>
<resources&...
Condition within JOIN or WHERE
...can rearrange INNER JOIN and WHERE predicates at will, so the optimizer is free to exclude them later if it wishes.
– Cade Roux
Jun 19 '09 at 17:02
1
...
ViewController respondsToSelector: message sent to deallocated instance (CRASH)
...that setting it to NULL calls release again, decrementing the refcount and freeing the memory immediately until later when the variables that reference viewController are finished with it.
So either enable ARC or make sure your project consistently uses release or NULL but not both. My preference ...
Callback functions in C++
...bi::__cxa_demangle(typeid(TR).name(), nullptr,
nullptr, nullptr), std::free);
std::string r = own != nullptr?own.get():typeid(TR).name();
if (std::is_const<TR>::value)
r += " const";
if (std::is_volatile<TR>::value)
r += " volatile";
if (std::is_lvalue_reference<T&...
What is wrong with using goto? [duplicate]
...d has many valid uses. The best that comes to mind is structured resource freeing in C programs.
Where goto's go wrong is when they are abused. Abuse of gotos can lead to thoroughly unreadable and unmaintainable code.
s...
Command line progress bar in Java
...ample but I'm assuming this is the same for System.out.print in Java.
Feel free to correct me if I'm wrong.
Basically, you want to write out the \r escape character to the start of your message
which will cause the cursor to return to the start of the line (Line Feed) without moving to the next lin...
Using try vs if in python
...02772912802175
So, whereas an if statement always costs you, it's nearly free to set up a try/except block. But when an Exception actually occurs, the cost is much higher.
Moral:
It's perfectly OK (and "pythonic") to use try/except for flow control,
but it makes sense most when Exceptions are ...
Dealing with nginx 400 “The plain HTTP request was sent to HTTPS port” error
...
@bobojam feel free to include the explanation from my answer, so that yours will be more complete. I've asked OP author to accept you answer.
– Alexander Azarov
Dec 27 '12 at 8:49
...
How to play audio?
...ash, there's a setting for that, preferFlash=false
It supports 100% Flash-free audio on iPad, iPhone (iOS4) and other HTML5-enabled devices + browsers
Use is as simple as:
<script src="soundmanager2.js"></script>
<script>
// where to find flash SWFs, if needed...
soundMa...