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Comment the interface, implementation or both?
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Cool thanks for the info I didn't know about the @inheritDoc tag
– Paul Whelan
Apr 17 '09 at 10:17
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How do I embed a single file from a GitHub gist with the new gist interface?
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Take the gist URL from the left-hand side and after the .js add a query string like ?file=myFile.blah, e.g.
<script src="https://gist.github.com/4505639.js?file=macroBuild.scala" type="text/javascript"></script>
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搭建高可用mongodb集群（一）——配置mongodb - 大数据 & AI - 清泛网 - 专...
...r
输出日志如下，成功！
[initandlisten] MongoDB starting : pid=18285 port=27017 dbpath=/data/mongodbtest/master master=1
#日志显示主节点参数
[initandlisten] options: { dbpath: “/data/mongodbtest/master”, master: true }
……..
[initandlisten] waiting for connections ...
In C++, is it still bad practice to return a vector from a function?
...le in C++0x if the class has a move constructor, or do C++ programmers consider it weird/ugly/abomination?
7 Answers
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html5 - canvas element - Multiple layers
...sh something similar.
<div style="position: relative;">
<canvas id="layer1" width="100" height="100"
style="position: absolute; left: 0; top: 0; z-index: 0;"></canvas>
<canvas id="layer2" width="100" height="100"
style="position: absolute; left: 0; top: 0; z-index: 1;...
await vs Task.Wait - Deadlock?
... edited Feb 13 at 11:40
David Ferenczy Rogožan
16.7k88 gold badges6262 silver badges6363 bronze badges
answered Dec 6 '18 at 13:52
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HTML “overlay” which allows clicks to fall through to elements behind it [duplicate]
...aw arbitrary graphics), and I've come to the point where I can stack it inside of a element on top of everything, but this prevents the user from clicking on any links/buttons/etc.
Is there a way to have its content float on top of everything (it's semi-transparent, so you can still see what is beh...
Pass a PHP array to a JavaScript function [duplicate]
... You can see a simple example describing the communication between server side and client side here
$employee = array(
"employee_id" => 10011,
"Name" => "Nathan",
"Skills" =>
array(
"analyzing",
"documentation" =>
array(
"deskto...
What is a stack trace, and how can I use it to debug my application errors?
...stack trace is a list of the method calls that the application was in the middle of when an Exception was thrown.
Simple Example
With the example given in the question, we can determine exactly where the exception was thrown in the application. Let's have a look at the stack trace:
Exception in t...
PDO's query vs execute
... standard SQL statement and requires you to properly escape all data to avoid SQL Injections and other issues.
execute runs a prepared statement which allows you to bind parameters to avoid the need to escape or quote the parameters. execute will also perform better if you are repeating a query mul...