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Sleep until a specific time/date
...ut compute the time using date. You'll want to use date -d for this. For example, let's say you wanted to wait until next week:
expr `date -d "next week" +%s` - `date -d "now" +%s`
Just substitute "next week" with whatever date you'd like to wait for, then assign this expression to a value, and s...
Send attachments with PHP Mail()?
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I agree with @MihaiIorga in the comments – use the PHPMailer script. You sound like you're rejecting it because you want the easier option. Trust me, PHPMailer is the easier option by a very large margin compared to trying to do it yourself with PHP's built-in mail() function...
How to urlencode data for curl command?
...n about equal likelihood to be installed:
http://qa.debian.org/popcon-png.php?packages=vim-common%2Cbsdmainutils&show_installed=1&want_legend=1&want_ticks=1
but nevertheless here a version which uses hexdump instead of xxd and allows to avoid the tr call:
echo -ne 'some random\nbytes'...
How to create the most compact mapping n → isprime(n) up to a limit N?
...emory consumption for the range (1, N], where N is a constant.
Just an example of what I am looking for: I could represent every odd number with one bit e.g. for the given range of numbers (1, 10], starts at 3: 1110
...
Convert PDF to clean SVG? [closed]
...the reason I want this is because I want to be able to edit the text using PHP. I could do it directly with PDF, but PDF can't be inlined easily into HTML, but SVG can. I may just stick with PDF and convert it to JPG in PHP after editing it's values..
– DanRedux
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Or versus OrElse
...h C#, where everyone uses the Coditional Or (||) and the Conditional And (&&), where you also have the normal Or (|) and normal And (&). So comparing C# to VB.Net is:
| => Or
|| => OrElse
& => And
&& => AndAlso
The condifitonal boolean operators are very usef...
Polymorphism in C++
... code, use a longer uppercase name for a macro!)
Overloading:
void f(int& x) { x += 2; }
void f(double& x) { x += 2; }
Templates:
template <typename T>
void f(T& x) { x += 2; }
Virtual dispatch:
struct Base { virtual Base& operator+=(int) = 0; };
struct X : Base
{
...
CURL alternative in Python
I have a cURL call that I use in PHP:
7 Answers
7
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When should I use C++14 automatic return type deduction?
... IDEs might alleviate the "readability problem". Take Visual Studio, for example: If you hover over the auto keyword, it will display the actual return type.
– andreee
Apr 10 '18 at 13:38
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Should I use encodeURI or encodeURIComponent for encoding URLs?
... If i am using ajax how do i decode the url which is passed to php?
– Aditya Shukla
Dec 27 '10 at 18:19
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