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rvm installation not working: “RVM is not a function”
...terminal after this setting the flag.
Sometimes it is required to set the command to /bin/bash --login.
For remote connections it is important to understand the differene between running interactive ssh session and executing single commands.
While running ssh server and then working with the se...
I am getting Failed to load resource: net::ERR_BLOCKED_BY_CLIENT with Google chrome
...t Client properly Do I need any settings in the browser?
and the link will come after the error
12 Answers
...
How to wait for a BackgroundWorker to cancel?
...t _resetEvent = new AutoResetEvent(false);
public Form1()
{
InitializeComponent();
worker.DoWork += worker_DoWork;
}
public void Cancel()
{
worker.CancelAsync();
_resetEvent.WaitOne(); // will block until _resetEvent.Set() call made
}
void worker_DoWork(object sender, DoWorkEvent...
How do you get a directory listing sorted by creation date in python?
...
This worked perfectly. I'm trying to compare two directories cdate with each other. Is there a way to compare the seconds between the two cdates?
– Federer
Jan 26 '12 at 15:25
...
How can I loop through a C++ map of maps?
...rlier versions, and avoids unnecessary copies.
Some favour replacing the comments with explicit definitions of reference variables (which get optimised away if unused):
for(auto const &ent1 : mymap) {
auto const &outer_key = ent1.first;
auto const &inner_map = ent1.second;
for(a...
Best way to initialize (empty) array in PHP
...is part of the array literal grammar. Both are optimized and executed in completely different ways, with the literal grammar not being dogged by the overhead of calling a function.
PHP, on the other hand, has language constructs that may look like functions but aren't treated as such. Even with...
How to handle anchor hash linking in AngularJS
...
Problem can come when you add routing: if add ngView each change of url's hash would trigger route reload... In your example there is no routing and url does not reflect current item... But thanks for pointing to $anchorScroll
...
How to count the number of occurrences of an element in a List
...
I'm pretty sure the static frequency-method in Collections would come in handy here:
int occurrences = Collections.frequency(animals, "bat");
That's how I'd do it anyway. I'm pretty sure this is jdk 1.6 straight up.
...
How to do associative array/hashing in JavaScript
...te between keys obj1 and obj2; they're both converted to string and just become something like "Object". Total fail, and makes type-safe serialization with references and cyclic-references intact difficult or non-performant in JavaScript. It's easy in Flash/AS3.
– Triynko
...
Firebug says “No Javascript on this page”, even though JavaScript does exist on the page
...s for updating us here, much appreciated.
– David Newcomb
Nov 22 '16 at 22:12
9
This should be th...