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How to capture stdout output from a Python function call?
...bject)
output is now a list containing the lines printed by the function call.
Advanced usage:
What may not be obvious is that this can be done more than once and the results concatenated:
with Capturing() as output:
print('hello world')
print('displays on screen')
with Capturing(output) ...
HTML - Display image after selecting filename [duplicate]
...y site(local host) not - > what can be the reason that function (e) not called after i upload image?
– GO VEGAN
Jan 23 '14 at 11:29
1
...
What is the difference between . (dot) and $ (dollar sign)?
...
The short and sweet version:
($) calls the function which is its left-hand argument on the value which is its right-hand argument.
(.) composes the function which is its left-hand argument on the function which is its right-hand argument.
...
What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
...n how to manage SmtpClient now that it is disposable, especially if I make calls using SendAsync. Presumably I should not call Dispose until SendAsync completes. But should I ever call it (e.g., using "using"). The scenario is a WCF service which mails out email periodically when calls are made. ...
HTML/Javascript change div content
....innerHTML = htmlContent;
}
Step1: on click of the radio button it calls function populate data, with event (an object that has event details such as name of the element, value etc..);
Step2: I extracted the value through event.target.value and then simple switch will give me freedom to add...
How can I create a copy of an object in Python?
...')
>>> tuple_copy_attempt = a_tuple.copy()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'tuple' object has no attribute 'copy'
Tuples don't even have a copy method, so let's try it with a slice:
>>> tuple_copy_attempt = a_tup...
How to change font face of Webview in Android?
..."copyFile Status:: "+status);
return status;
}
3.You have to call above function only once (you have to find some logic for this).
copyFile(getContext(), "myfont.ttf");
4.Use the below code to set value for your webview. Here I am using CSS to set font.
private String getHtmlData(C...
Hibernate openSession() vs getCurrentSession()
...s.) The author suggests the use of filter. In his filter code, he doesn't call openSession() or close(). He only calls getCurrentSession(). I guess he sets current_session_context to thread. Now I think I understand getCurrentSession(). However, I don't know when should I use openSession().
...
How does having a dynamic variable affect performance?
... of dynamic type, the compiler emits code that generates a single "dynamic call site object" that represents the operation. So, for example, if you have:
class C
{
void M()
{
dynamic d1 = whatever;
dynamic d2 = d1.Foo();
then the compiler will generate code that is morally...
Debugging iframes with Chrome developer tools
...
In the Developer Tools in Chrome, there is a bar along the top, called the Execution Context Selector (h/t felipe-sabino), just under the Elements, Network, Sources... tabs, that changes depending on the context of the current tab. When in the Console tab there is a dropdown in that bar ...