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Getting the IP address of the current machine using Java
...umented officially but it looks like an integral trait of Berkeley sockets API (a side effect of UDP "connected" state) that works reliably in both Windows and Linux across versions and distributions.
So, this method will give the local address that would be used to connect to the specified remote...
Android and setting width and height programmatically in dp units
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@RomainGuy, can you please add a utility function to the API to convert from dp to px? Thanks.
– AlikElzin-kilaka
May 6 '13 at 14:22
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How do I get the title of the current active window using c#?
....csharphelp.com/2006/08/get-current-window-handle-and-caption-with-windows-api-in-c/
[DllImport("user32.dll")]
static extern IntPtr GetForegroundWindow();
[DllImport("user32.dll")]
static extern int GetWindowText(IntPtr hWnd, StringBuilder text, int count);
private string GetActiveWindowTitle()
{...
Rails: confused about syntax for passing locals to partials
...istent way to look up Rails documentation...such that there IS any. http://api.rubyonrails.org/ isn't easily searchable. and the source from git isn't either... sigh
– Meltemi
Dec 9 '10 at 20:20
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How to build sources jar with gradle
... "Could not find method jar() for arguments on project of type org.gradle.api.Project"
– iamreptar
Sep 21 '16 at 0:54
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SQLAlchemy ORDER BY DESCENDING?
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it also avoids an import.
– Capi Etheriel
Dec 4 '15 at 23:58
1
Is there a...
Can't find @Nullable inside javax.annotation.*
...group=com.google.code.findbugs, name=jsr305, version=3.0.0}] on org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler_Decorated@7b35fdf2.
– kamal
Jul 1 '16 at 17:54
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How do I change the android actionbar title and icon
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getActionBar().setHomeButtonEnabled(true) uses API level 14 or up, if you just want back button functionality in older as well as newer APIs you just need getActionBar().setDisplayHomeAsUpEnabled(true)
– Akshat Agarwal
Nov 21 '13 at ...
Why doesn't Objective-C support private methods?
...me, every method implementation has the exact same exposure and all of the APIs provided by the Objective-C runtime that work with methods and selectors work equally the same across all methods.
As many have answered (both here and in other questions), compile-time private methods are supported; i...
Java Class that implements Map and keeps insertion order?
... according to the Javadocs, while LinkedHashMap is O(1) for each.
If your API that only expects a predictable sort order, as opposed to a specific sort order, consider using the interfaces these two classes implement, NavigableMap or SortedMap. This will allow you not to leak specific implementatio...