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Size-limited queue that holds last N elements in Java
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Is there any callback called when element is evicted from the queue due to addition to full queue?
– ed22
May 2 '16 at 10:55
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How to join two JavaScript Objects, without using JQUERY [duplicate]
... crete a single json object.
The resultant json should have all the values from obj2 and the values from obj1 which is not present in obj2.
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Semicolon before self-invoking function? [duplicate]
...tion : f()
Putting a semicolon before the function prevents the function from becoming an argument to whatever precedes it when the parentheses become confused with function application.
Consider
var x = 42
(function () { ... })()
is the same as
var x = 42(function () { ... })()
but
var x...
How to commit no change and new message?
...h temporary workflow artifacts and make it hard to separate code revisions from ephemeral cruft.
Other strategies to add metadata to a commit tree include:
Separate branches or lightweight tags that always point to a commit of a particular status (e.g. "last accepted commit" or "current staging co...
How to call a method with a separate thread in Java?
let's say I have a method doWork() . How do I call it from a separate thread (not the main thread).
7 Answers
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Using build types in Gradle to run same app that uses ContentProvider on one device
...y, if you need to customise some values for different builds you can do it from the build.gradle file:
use buildConfigField to access it from the BuildConfig.java class
use resValue to access it from resources e.g. @string/your_value
As an alternative for resources, you can create separate buildTy...
rake db:schema:load vs. migrations
...lly "editing" the schema and disusing migrations. I wish I had a citation from the rails guide on this, but they don't discuss schema:load, which dauntingly adds to my frustration in deciding how to approach the schema:load feature. =/
– Ninjaxor
Oct 23 '15 at...
Bootstrap 3 Collapse show state with Chevron icon
Using the core example taken from the Bootstrap 3 Javascript examples page for Collapse ,
I have been able to show the state of collapse using chevron icons.
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How do I download a package from apt-get without installing it? [closed]
...stall some programs in it via USB memory, but how can I download a program from apt-get without installing it?
3 Answers
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How can I disable a button on a jQuery UI dialog?
... == "Confirm";
}).attr("disabled", true);
This would prevent :contains() from matching a substring of something else.
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