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Can “using” with more than one resource cause a resource leak?
...t("Arial", 10f))
;
}
}
}
The decompiled code confirms that everything is correct and that the using is essentially expanded into nested usings. The CIL code is a bit confusing to look at, and I had to stare at it for a good few minutes before I properly understood what ...
Uninstall / remove a Homebrew package including all its dependencies
...
@NicolasMcCurdy I have tried and can confirm this is indeed the most convinient way nowadays.
– Ory Band
Nov 26 '14 at 10:50
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Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
... trying to push my app on heroku. I am still in dev.
I use devise with the confirmable module.
6 Answers
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How to update Python?
...rsion; looking in "installed programs" in "control panel" before and after confirms that the old version has been replaced by the new version; newer versions of 2.7.x are backwards compatible so this is completely safe and therefore IMHO multiple versions of 2.7.x should never necessary.
if building...
C# Interfaces. Implicit implementation versus Explicit implementation
... = new CustomerComboBoxPresenter(this);
}
protected override void OnLoad() {
if (!Page.IsPostBack) presenter.HandleFirstLoad();
}
// Primary interface used by web page developers
public Guid ClientId {
get { return new Guid(SelectedItem.Value); }
set { S...
How can I confirm a database is Oracle & what version it is using SQL?
... they have configured and nominate what type of database it is. I want to confirm that the database type is indeed Oracle, and if possible, what version of Oracle they are running by sending a SQL statement to the datasource.
...
printf() formatting for hex
... omitted, but with two separate systems doing it, it must be standard. It confirms my prejudices against the # option.
The treatment of zero is according to the standard.
ISO/IEC 9899:2011 §7.21.6.1 The fprintf function
¶6 The flag characters and their meanings are:
...
# The resu...
Can I pass an array as arguments to a method with variable arguments in Java?
...od x(X...) doesn't exactly match the vararg parameter type. Cast to X[] to confirm the non-varargs invocation, or pass individual arguments of type X for a varargs invocation.
– Luke Hutchison
Apr 21 at 22:06
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Always pass weak reference of self into block in ARC?
...uggest adding a breakpoint or NSLog in your operation's dealloc method and confirm that's getting called.
You said:
I understand the notion of retain cycles, but I am not quite sure what happens in blocks, so that confuses me a little bit
The retain cycle (strong reference cycle) issues that ...
How do I close all open tabs at once?
...teall' is set all changed buffers will be written, like :wqall.
:conf qa :confirm qall
Exit Vim. Bring up a prompt when some buffers have been
changed. See :confirm.
:qa! :qall!
Exit Vim. Any changes to buffers are lost. Also see :cquit, it does the same but exits with a non-zero ...