大约有 7,549 项符合查询结果（耗时：0.0344秒） [XML]
How to print the full traceback without halting the program?
... There are tons of errors this file encounters through bad links, poorly formed XML, missing entries, and other things I've yet to categorize. I initially made this program to handle errors like this:
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Method chaining - why is it a good practice, or not?
...alls with intermediate variables still gives you a much larger wealth of information while you investigate bugs.
– RAY
Sep 8 '14 at 3:29
4
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Difference between SPI and API?
...ic class/method does for you, and the SPI tells you what you must do to conform.
Usually API and SPI are separate. For example, in JDBC the Driver class is part of the SPI: If you simply want to use JDBC, you don't need to use it directly, but everyone who implements a JDBC driver must implement th...
How to simulate a click by using x,y coordinates in JavaScript?
... Safari you're likely to care about. It will even follow links and submit forms:
document.elementFromPoint(x, y).click();
https://developer.mozilla.org/En/DOM:document.elementFromPoint
https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/click
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When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
...bytes of data stored in big data centers. Querying and inserting is not performant in these scenarios because of the blocking/schema/transaction nature of the RDBMs. That's the reason they have implemented their own databases (actually, key-value stores) for massive performance gain and scalabilit...
Java - get pixel array from image
I'm looking for the fastest way to get pixel data (int the form int[][] ) from a BufferedImage . My goal is to be able to address pixel (x, y) from the image using int[x][y] . All the methods I have found do not do this (most of them return int[] s).
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Does Javascript pass by reference? [duplicate]
...it like this:
Whenever you create an object in ECMAscript, this object is formed in a mystique ECMAscript universal place where no man will ever be able to get. All you get back is a reference to that object in this mystique place.
var obj = { };
Even obj is only a reference to the object (which...
Postgres dump of only parts of tables for a dev snapshot
...at does this, at this URL." That link itself provides all that essential information; there is nothing else to add. If that link stops working, it can easily be inferred from the URL that "the program is called Jailer," so it would be redundant to add that.
– Paul Legato
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How do I choose a HTTP status code in REST API for “Not Ready Yet, Try Again Later”? [closed]
...problem", such as it is, is on the server side: the client has made a well formed request, but the server can not satisfy it. So I'm inclined to a "Server Error", 5xx status code.
Quoth RFC 7231 (the current HTTP standard, emphasis added):
The 5xx (Server Error) class of status code indicates t...
Git log to get commits only for a specific branch
...ill display all commits that are reachable from the provided branch in the format of graph. But, you can easily filter all commits on that branch by looking at the commits graph whose * is the first character in the commit line.
For example, let's look at the excerpt of git log --graph master on ca...