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MongoDB logging all queries
...org/manual/reference/method/db.setProfilingLevel/
db.setProfilingLevel(2) means "log all operations".
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How to launch jQuery Fancybox on page load?
...ox's version of a modal or light box) on page load. I could bind it to a hidden anchor tag and fire the click event of that anchor tag via JavaScript, but I would rather just launch the Fancybox directly and avoid the extra anchor tag.
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How can I know which parts in the code are never used?
...s, in some functions some paths or variables are unused (or used but in no meaningful way, like written but never read)
the global one: functions that are never called, global objects that are never accessed
For the first kind, a good compiler can help:
-Wunused (GCC, Clang) should warn about un...
POST request via RestTemplate in JSON
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@KJEjava48 I don't understand what do you mean... this is server side code in the response. If you are thinking how to parse json response, it depends on framework that you are using.
– Mikael Lepistö
Feb 15 '17 at 15:17
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Cloning an Object in Node.js
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Isn't a name like _* supposed to mean it's a private method and should not be relied upon?
– Fluffy
Jul 27 '13 at 14:11
7
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Case-insensitive search in Rails model
...ed behavior. Suppose we have after_create callback in Product model and inside the callback, we have where clause, e.g. products = Product.where(country: 'us'). In this case, the where clauses are chained as callbacks execute within the context of the scope. Just FYI.
– elquimi...
What are the benefits of learning Vim? [closed]
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How so? It means that while it has so much features you can keep learning, but you don't have to learn them all to be more productive.
– Arda Xi
Jul 3 '10 at 8:28
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Yes or No confirm box using jQuery
...le: 'Delete message',
zIndex: 10000,
autoOpen: true,
width: 'auto',
resizable: false,
buttons: {
Yes: function() {
// $(obj).removeAttr('onclick');
// $(obj).parents('.Parent').remove();
$(...
Remove Elements from a HashSet while Iterating [duplicate]
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@RomainF. - What do you mean by hidden temporal coupling? Do you mean thread safe? Second, neither I would recommend this but the solution does have its pro. Super easy to read and hence maintainable.
– saurabheights
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Converting stream of int's to char's in java
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It depends on what you mean by "convert an int to char".
If you simply want to cast the value in the int, you can cast it using Java's typecast notation:
int i = 97; // 97 is 'a' in ASCII
char c = (char) i; // c is now 'a'
If you mean transform...