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Link to “pin it” on pinterest without generating a button
...#do_pin_it_button is also useful for getting some sample code that you can then customise programatically.
– William Denniss
Mar 18 '14 at 9:08
6
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“register” keyword in C?
...but if you don't use the keyword, and dont take the address in such a way, then the compiler still knows it's safe. Such information is crucial to optimization.
– greggo
Feb 21 '15 at 22:39
...
How can I check if an ip is in a network in Python?
...work('192.0.0.0/16')
netw = int(n.network_address)
mask = int(n.netmask)
Then, for each address, calculate the binary representation with one of
a = int(ipaddress.ip_address('192.0.43.10'))
a = struct.unpack('!I', socket.inet_pton(socket.AF_INET, '192.0.43.10'))[0]
a = struct.unpack('!I', socket....
Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
... many Collectors. A first element is reduced with the second one, than can then be reduced with the next one, and so on. Of course, you could create a Function<T, Function<T, T> func = x -> (y -> /*reduction code here*/). But, seriously? All of this when you can simply do BinaryOperat...
What's the difference between passing by reference vs. passing by value?
...e general term "reference" (because the phrase predates it).
Now, the authentic definition is:
When a parameter is passed by reference, the caller and the callee use the same variable for the parameter. If the callee modifies the parameter variable, the effect is visible to the caller's variabl...
Removing an element from an Array (Java) [duplicate]
...are doing it as homework.
To allocate a collection (creates a new array), then delete an element (which the collection will do using arraycopy) then call toArray on it (creates a SECOND new array) for every delete brings us to the point where it's not an optimizing issue, it's criminally bad progra...
How to manage startActivityForResult on Android?
...from the main activity?
You need to override Activity.onActivityResult() then check its parameters:
requestCode identifies which app returned these results. This is defined by you when you call startActivityForResult().
resultCode informs you whether this app succeeded, failed, or something dif...
Add an already existing directory to a directory in Solution Explorer
...an explorer window open next to visual studio, select a file from explorer then drag and drop into the visual studio Solution Explorer window
– Chris
Jan 19 '17 at 9:07
add a ...
Elements order in a “for (… in …)” loop
...b = 'bb';
for (var p in obj) {
alert(obj[p]); // in IE, will be a, bb, then c;
// not a, c, then bb as for FF/Chrome/Opera/Safari
}
The desire for changing the spec to fix the iteration order seems to be quite a popular desire among developers if the discussion at http://cod...
Do I need to convert .CER to .CRT for Apache SSL certificates? If so, how?
... by installing our trusted root certs into the vagrant box? I scp'd them, then used your conversion and symlinked them into /etc/ssl/certs and also copied the contents into the ca-certificates.crt file before reprovisioning, and still im getting a google-recaptcha tls ssl error on file_get_contents...