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What is the Java equivalent of PHP var_dump?
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commons.apache.org/lang/apidocs/org/apache/commons/lang/builder/…, this (maybe?): commons.apache.org/lang/api-2.5/org/apache/commons/lang/builder/…
– Dimitrios Mistriotis
Aug 19 '12 at 12:52
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jQuery : eq() vs get()
...uery element. Since DOM elements have no method fadeIn() it fails.
http://api.jquery.com/get/
Description: Retrieve the DOM elements matched by the jQuery object.
http://api.jquery.com/eq-selector/
Description: Select the element at index n within the matched set.
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How to get JS variable to retain value after page refresh? [duplicate]
...es:
Browser Storage - https://developer.mozilla.org/en-US/docs/Web/Guide/API/DOM/Storage
localStorage - https://developer.mozilla.org/en-US/docs/DOM/Storage#localStorage
JSON - https://developer.mozilla.org/en-US/docs/JSON
Browser Storage compatibility - http://caniuse.com/namevalue-storage
Storin...
Refresh Fragment at reload
...ched from its activity and then attached. All can be done using the fluent api in one line:
getFragmentManager().beginTransaction().detach(this).attach(this).commit();
Update:
This is to incorporate the changes made to API 26 and above:
FragmentTransaction transaction = mActivity.getFragmentMana...
Is there a way to check if a file is in use?
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The key thing to understand here is that this API is simply using the windows API to get a file handle. As such they need to translate the error code received from the C API and wrap it to an exception to throw. We have exception handling in .Net so why not use it. Th...
Logger slf4j advantages of formatting with {} instead of string concatenation
...e vast majority of logging statements have 2 or fewer parameters, so SLF4J API up to version 1.6 covers (only) the majority of use cases. The API designers have provided overloaded methods with varargs parameters since API version 1.7.
For those cases where you need more than 2 and you're stuck wi...
Rails: How does the respond_to block work?
...xecutes your block, passing a Responder into the format argument.
http://api.rubyonrails.org/v4.1/classes/ActionController/Responder.html
The Responder does NOT contain a method for .html or .json, but we call these methods anyways! This part threw me for a loop.
Ruby has a feature called method...
how to get android screen size programmatically, once and for all?
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If you are using api level 17 or higher check out getRealMetrics and getRealSize in Display
For api level 14,15 & 16 look here
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WPF Application that only has a tray icon
...ol from System.Windows.Forms, or alternatively you can use the Notify Icon API provided by Windows API. WPF Provides no such equivalent, and it has been requested on Microsoft Connect several times.
I have code on GitHub which uses System.Windows.Forms NotifyIcon Component from within a WPF applica...
What's the difference between a Future and a Promise?
...(s -> aStringFunction(s)).thenAsync(s -> ...);
Note that the final API is slightly different but allows similar asynchronous execution:
CompletableFuture<String> f = ...;
f.thenApply(this::modifyString).thenAccept(System.out::println);
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