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What is the difference between a “function” and a “procedure”?
...m reading the following Ada tutorial (goanna.cs.rmit.edu.au/~dale/ada/aln/8_subprograms.html), where the second paragraph of that page starts with "Procedures in Ada are similar to those in Pascal. A procedure can contain return statements.". Is this an error in the text? Or does it mean that it can...
How to write lists inside a markdown table?
... edited Apr 3 '15 at 8:29
marc_s
650k146146 gold badges12251225 silver badges13551355 bronze badges
answered Nov 14 '13 at 11:52
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Overriding a JavaScript function while referencing the original
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You could do something like this:
var a = (function() {
var original_a = a;
if (condition) {
return function() {
new_code();
original_a();
}
} else {
return function() {
original_a();
other_new_code();
}
...
How to check if hex color is “too black”?
...nipulation in javascript in a while. cool stuff. en.wikipedia.org/wiki/Rec._709#Luma_coefficients
– jbabey
Aug 20 '12 at 18:54
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How to send email attachments?
...t import MIMEText
from email.utils import COMMASPACE, formatdate
def send_mail(send_from, send_to, subject, text, files=None,
server="127.0.0.1"):
assert isinstance(send_to, list)
msg = MIMEMultipart()
msg['From'] = send_from
msg['To'] = COMMASPACE.join(send_to)
...
Android studio using > 100% CPU at all times - no background processes appear to be running
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On Windows go to Environment Variables and find a System Variable called _JAVA_OPTIONS
Increase these figures accordingly.
Xmx specifies the maximum memory allocation pool for a Java Virtual Machine (JVM).
Xms specifies the initial memory allocation pool.
i.e Your JVM will be started with Xm...
How can I get form data with JavaScript/jQuery?
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And using underscore library can be transformed using: _.object($("#myform").serializeArray().map(function(v) {return [v.name, v.value];} ))
– MhdSyrwan
Jul 29 '14 at 1:25
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rails 3 validation on uniqueness on multiple attributes
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In Rails 2, I would have written:
validates_uniqueness_of :zipcode, :scope => :recorded_at
In Rails 3:
validates :zipcode, :uniqueness => {:scope => :recorded_at}
For multiple attributes:
validates :zipcode, :uniqueness => {:scope => [:recorded_at...
Error - Unable to access the IIS metabase
... edited Aug 8 '16 at 23:48
Jake_
1,14199 silver badges3030 bronze badges
answered Aug 6 '13 at 5:57
nologonol...
Custom fonts in iOS 7
...to your Supporting files WITH extension. For example: "JosefinSansStd-Light_0.otf"
Make sure that the font you imported to your app is being packed into app itself. Do that by selecting your Target, then Build Phases, then Copy Bundle Resources. If you don't see your font in there, drag it from Supp...