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In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?
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I just tested and this doesn't work in IE 8... IE 9, FireFox, and Chrome work correctly. Here's a good link to more symbols: danshort.com/HTMLentities/index.php?w=dingb
– Nathan Prather
Aug 26 '12 at ...
Best ways to teach a beginner to program? [closed]
...nd gaze into the Abyss. Start by writing a circular buffer and a stack for string manipulation. Then work your way up.
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edited Mar 28 '12 at 19:16
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How to configure slf4j-simple
...ting the system property:
public class App {
public static void main(String[] args) {
System.setProperty(org.slf4j.impl.SimpleLogger.DEFAULT_LOG_LEVEL_KEY, "TRACE");
final org.slf4j.Logger log = LoggerFactory.getLogger(App.class);
log.trace("trace");
log.debu...
SQL-Server: Is there a SQL script that I can use to determine the progress of a SQL Server backup or
... the active transactions. The currently running backup(s) will contain the string "BACKUP" in the requestCommand field. The aptly named percentComplete field will give you the progress of the backup.
Note: sp_who2k5 should be a part of everyone's toolkit, it does a lot more than just this.
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How to set transform origin in SVG
...ct to .attrs instead of repeating .attr for every attribute.
When using a string template literal, be aware of line-breaks as illustrated in the first example. This will include a newline in the output and may break your code.
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How to get full path of selected file on change of using javascript, jquery-ajax
... mozFullPath property, but if you try to get the value it returns an empty string:
$('input[type=file]').change(function () {
console.log(this.files[0].mozFullPath);
});
http://jsfiddle.net/SCK5A/
So don't waste your time.
edit: If you need the file's path for reading a file you can use the...
What is an anti-pattern?
...lls
Missing Abstraction: This smell arises when clumps of data or encoded strings are used instead of creating a class or an interface.
Imperative Abstraction: This smell arises when an operation is turned into a class.
Incomplete Abstraction: This smell arises when an abstraction does not suppor...
Two single-column indexes vs one two-column index in MySQL?
...lly, it would just add php overhead. Also, the new key would be a (longer) string instead of a (shorter) integer.
– Tom
Feb 28 '10 at 4:35
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Creating and throwing new exception
...und."
}
To throw a general exception use the throw command followed by a string.
throw "Error trying to do a task"
When used inside a catch, you can provide additional information about what triggered the error
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Deep Learning（深度学习）学习笔记整理系列之（四） - 大数据 & AI - 清泛...
Deep Learning（深度学习）学习笔记整理系列之（四）Deep_Learning_Series_4Deep Learning,深度学习,笔记Deep Learning（深度学习）学习笔记整理系列zouxy09@qq.comhttp: blog.csdn.net zouxy09作者：Zouxyversion 1.0 2013-04-08原文网址：h...Deep Learning（深度学...