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Objective-C : BOOL vs bool
...);
} else {
printf("i'm 32-bit iOS");
}
BTW never assign things like array.count to BOOL variable because about 0.4% of possible values will be negative.
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How to make links in a TextView clickable?
...work accordingly, e.g. <b>...</b> etc.
– Array
Aug 10 '18 at 12:52
How to remove frame from matplotlib (pyplot.figure vs matplotlib.figure ) (frameon=False Problematic
... as plt
import numpy as np
plt.figure()
xvals = list('ABCDE')
yvals = np.array(range(1, 6))
position = np.arange(len(xvals))
mybars = plt.bar(position, yvals, align='center', linewidth=0)
plt.xticks(position, xvals)
plt.title('My great data')
# plt.show()
# get rid of the frame
for spine in pl...
Facebook access token server-side validation for iPhone app
...ss_token)
{
include_once "facebook.php";
$facebook = new Facebook(array(
"appId" => "your_application_id",
"secret" => "your_application_secret"
));
$facebook->setAccessToken($access_token);
return $facebook->api("/me", "GET");
}
You can download th...
Java 8 Lambda function that throws exception?
...
Then, for example, if you have a list:
final List<String> list = Arrays.asList("A", "B", "C");
If you want to consume it (eg. with forEach) with some code that throws exceptions, you would traditionally have set up a try/catch block:
final Consumer<String> consumer = aps -> {
...
Combining node.js and Python
...t shell = new ps.PythonShell("destination.py", options);
function generateArray() {
const list = []
for (let i = 0; i < 1000; i++) {
list.push(Math.random() * 1000)
}
return list
}
setInterval(() => {
shell.send(generateArray())
}, 1000);
shell.on("message", mess...
Jackson enum Serializing and DeSerializer
... Instead of static map you can use YourEnum.values() which give Array of YourEnum and iterate on it
– Valeriy K.
Mar 14 '19 at 7:56
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How to find where a method is defined at runtime?
...e source_location of that method:
m.source_location
This will return an array with filename and line number.
E.g for ActiveRecord::Base#validates this returns:
ActiveRecord::Base.method(:validates).source_location
# => ["/Users/laas/.rvm/gems/ruby-1.9.2-p0@arveaurik/gems/activemodel-3.2.2/lib...
Propagate all arguments in a bash shell script
...
@dragonxlwang: You could use an array variable, if your shell supports them (e.g. bash, zsh, others, but not plain Bourne- or POSIX-shell): save to args with args=("$@") and expand each element as a separate shell “word” (akin to "$@") with "${args[@]}"...
Print all the Spring beans that are loaded
...icationContext;
public void printBeans() {
System.out.println(Arrays.asList(applicationContext.getBeanDefinitionNames()));
}
}
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