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What is lazy loading in Hibernate?
What is lazy loading in Java? I don't understand the process. Can anybody help me to understand the process of lazy loading?
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Is it possible to do a sparse checkout without checking out the whole repository first?
... The git remote add command downloads everything because that's what -f does -- tells it to immediately fetch, before you've defined the sparse checkout options. But omitting or reordering that isn't going to help. Sparse checkouts affect only the working tree, not the repository. If y...
variable === undefined vs. typeof variable === “undefined”
... insignificant: this check will never, ever be any kind of bottleneck, and what you lose is significant: evaluating a property of a host object for comparison can throw an error whereas a typeof check never will.
For example, the following is used in IE for parsing XML:
var x = new ActiveXObject("...
PHP “php://input” vs $_POST
...nput instead of $_POST when interacting with Ajax requests from JQuery. What I do not understand is the benefits of using this vs the global method of $_POST or $_GET .
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What is the difference between const int*, const int * const, and int const *?
...nt * const , and int const * correctly. Is there a set of rules defining what you can and cannot do?
18 Answers
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Comments in Markdown
What is the syntax for storing a comment in a markdown file, e.g. a CVS $Id$ comment at the top of the file? I found nothing on the markdown project .
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How to replace multiple substrings of a string?
... @AndrewClark I would greatly appreciate if you could explain what is happening on the last line with lambda.
– minerals
Dec 6 '14 at 0:52
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Using Java 8 to convert a list of objects into a string obtained from the toString() method
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didn't get that. What are you expecting?
– Shail016
Jul 22 '14 at 9:20
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How to select multiple files with ?
...t user friendly, the avarage user doesn't understand it, doesn't even know what a "ctrl button" does, and it cannot select files in different folders.
– Jean-Paul
Jan 30 '17 at 16:04
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pass post data with window.location.href
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Using window.location.href it's not possible to send a POST request.
What you have to do is to set up a form tag with data fields in it, set the action attribute of the form to the URL and the method attribute to POST, then call the submit method on the form tag.
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