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python: how to send mail with TO, CC and BCC?
I need for testing purposes to populate few hundred email boxes with various messages, and was going to use smtplib for that. But among other things I need to be able to send messages not only TO specific mailboxes, but CC and BCC them as well. It does not look like smtplib supports CC-ing and B...
How to set a binding in Code?
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Thanks for this. Struggled a bit looking for an example like this
– Jesse Roper
May 21 at 20:29
add a comm...
In Scala, what exactly does 'val a: A = _' (underscore) mean?
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val a: A = _ is a compile error. For example:
scala> val a: String = _
<console>:1: error: unbound placeholder parameter
val a: String = _
^
What does work is var a: A = _ (note var instead of val). As Chuck says in ...
Passing multiple values to a single PowerShell script parameter
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The easiest way is probably to use two parameters: One for hosts (can be an array), and one for vlan.
param([String[]] $Hosts, [String] $VLAN)
Instead of
foreach ($i in $args)
you can use
foreach ($hostName in $Hosts)
If there is only one host, the foreach loop will iter...
Scope of sessionStorage and localStorage
...The values are going to overwrite each other. Each key-name pair is unique for a protocol and domain, regardless of the paths.
The affected domain can be changed via the document.domain property.
sub.example.com -> example.com is possible (subdomain)
sub.example.com -> other.example.com is ...
SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0
...e" warning in the SSL handshake which is ignored by most clients... except for Java. As @Bob Kerns mentioned, the Oracle engineers refuse to "fix" this bug/feature.
As workaround, they suggest to set the jsse.enableSNIExtension property. To allow your programs to work without re-compiling, run your...
Python Dictionary to URL Parameters
I am trying to convert a Python dictionary to a string for use as URL parameters. I am sure that there is a better, more Pythonic way of doing this. What is it?
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Installing PDO driver on MySQL Linux server
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@YuriCollector'sEditionRossi Updated the answer for that.
– Jani Hartikainen
Nov 14 '12 at 8:21
1
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Which is the first integer that an IEEE 754 float is incapable of representing exactly?
For clarity, if I'm using a language that implements IEE 754 floats and I declare:
2 Answers
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Limits of Nat type in Shapeless
...e represents a way to encode natural numbers at a type level. This is used for example for fixed size lists. You can even do calculations on type level, e.g. append a list of N elements to a list of K elements and get back a list that is known at compile time to have N+K elements.
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