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shared_ptr to an array : should it be used?
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With C++17, shared_ptr can be used to manage a dynamically allocated array. The shared_ptr template argument in this case must be T[N] or T[]. So you may write
shared_ptr<int[]> sp(new int[10]);
From n4659, [util.smar...
Set a cookie to never expire
...ll cookies expire as per the cookie specification, so this is not a PHP limitation.
Use a far future date. For example, set a cookie that expires in ten years:
setcookie(
"CookieName",
"CookieValue",
time() + (10 * 365 * 24 * 60 * 60)
);
Note that if you set a date past 2038 in 32-bit PHP,...
Changing overflow icon in the action bar
Is it possible to change the overflow icon in the action bar? I have blue icons for all ActionBar items and I also want to change the overflow icon when it appears.
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Setting Windows PowerShell environment variables
...onment settings permanent, but
if you are only using them from PowerShell, it's probably
a lot better to use your profile to initiate the
settings. On startup, PowerShell will run any .ps1
files it finds in the WindowsPowerShell directory under
My Documents folder. Typically you have a profile.ps1
f...
How to resolve the C:\fakepath?
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Some browsers have a security feature that prevents JavaScript from knowing your file's local full path. It makes sense - as a client, you don't want the server to know your local machine's filesystem. It would be nice if all browsers did this.
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Make XAMPP/Apache serve file outside of htdocs [closed]
Is it possible to configure xampp to serve up a file outside of the htdocs directory?
6 Answers
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Stateless vs Stateful - I could use some concrete information
...l design in programming. I'm interested because I want to learn more about it, but I really can't find any good articles about it. I've read dozens of articles on the web which vaguely discuss the subject, or they're talking about web servers and sessions - which are also 'bout stateful vs stateless...
“Debug only” code that should run only when “turned on”
... some C# "debug only" code that only runs if the person debugging requests it. In C++, I used to do something similar to the following:
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Using an RDBMS as event sourcing storage
...r's Event Store implementation consists basically of one table called "Commits" with a BLOB field "Payload". This is pretty much the same as in Ncqrs, only that it serializes the event's properties in binary format (which, for instance, adds encryption support).
Greg Young recommends a similar app...
Webfonts or Locally loaded fonts?
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First, I'll clear something up about Google's offering. It will actually load the smallest format your browser can handle. WOFF offers small file sizes, and your browser supports it, so it's the one you see. WOFF is also fairly widely supported. However, in Opera for example, you'...