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How do I convert from int to Long in Java?
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To demonstrate what Earwicker said you could call Long.valueOf(i), which takes a long but will widen an int and give you back a Long object.
– Grundlefleck
Aug 19 '09 at 21:08
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How to customize a Spinner in Android
...n your layout_file.xml file. I was stuck here for some hours until I found what was the mistake.
– Francisco Romero
Aug 4 '16 at 8:57
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Does pandas iterrows have performance issues?
...n Cython space. This is handled internally by pandas, though it depends on what is going on inside the apply expression. For example, df.apply(lambda x: np.sum(x)) will be executed pretty swiftly, though of course, df.sum(1) is even better. However something like df.apply(lambda x: x['b'] + 1) will ...
How to check whether an object has certain method/property?
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what if the object can be an object provided by the .NET framework, and I cannot declare it to implement anything?
– Louis Rhys
Feb 25 '11 at 9:39
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How can you check for a #hash in a URL using JavaScript?
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If the URI is not the document's location this snippet will do what you want.
var url = 'example.com/page.html#anchor',
hash = url.split('#')[1];
if (hash) {
alert(hash)
} else {
// do something else
}
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How many system resources will be held for keeping 1,000,000 websocket open? [closed]
...could a single server handle 1,000,000 simultaneous socket connections and what server resources would this consume? The answer is complicated by several factors, but 1,000,000 simultaneous active socket connections is possible for a properly sized system (lots of CPU, RAM and fast networking) and w...
How can I add a PHP page to WordPress?
...emename/).
Rename the new file as templatename.php (where templatename is what you want to call your new template). To add your new template to the list of available templates, enter the following at the top of the new file:
<?php
/*
Template Name: Name of Template
*/
?>
You can modify thi...
How to find the .NET framework version of a Visual Studio project?
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@Marcel what is the difference?
– caduceus
Nov 27 '19 at 9:49
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How do I download a package from apt-get without installing it? [closed]
... have to create "archives", "lock" and "partial" first (the command prints what's needed).
apt-get install -d -o=dir::cache=/tmp whateveryouwant
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Installing pip packages to $HOME folder
...There has been a bit of controversy among the Python core developers about what is the appropriate directory location on Mac OS X for PEP370-style user installations. In Python 2.7 and 3.2, the location on Mac OS X was changed from $HOME/.local to $HOME/Library/Python. This might change in a futur...