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Changing one character in a string
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"Create->modify->serialize->assign->free" more efficent than s[6]='W'? Hmm... Why other languages allow it, in spite of that "lot" of reasons? Interesting how a strange design can be defended (for love I suppose). Why not suggest adding a function MID(strVar,in...
Include jQuery in the JavaScript Console
...com/jquery-latest.min.js')
Here the official jQuery CDN URL is used, feel free to use your own CDN/version.
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Fixed Table Cell Width
... <th>2</th>
<th>3</th>
<th>FREE</th>
</tr>
<tr>
<td>text111111111</td>
<td>text222222222</td>
<td>text3333333</td>
</tr>
</table>
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Should arrays be used in C++?
...t expects pointers to arrays. It's only really when that code allocates or frees the array that you can't use a vector.
– Steve Jessop
May 23 '12 at 10:31
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What is the difference between ? and Object in Java generics?
..." to allow one to reason about this difficult subject. Provided additional info on extending wildcards.
– Julien Chastang
Mar 25 '09 at 16:32
2
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custom listview adapter getView method being called multiple times, and in no coherent order
...of android (pre ICS) because it can lead you to MemoryLeak exception. feel free to use it in ICS+ versions.
– Vahid Ghadiri
Aug 25 '15 at 22:50
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Difference between attr_accessor and attr_accessible
...lease-tell-the-admin-that-I'm-in-here" field.
You don't want to store this info in your table. You just want that Rails send you an e-mail warning you that one "crazy" ;-) user has subscribed.
To be able to make use of this info you need to store it temporarily somewhere.
What more easy than recove...
What is the best way to test for an empty string in Go?
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This seems to be premature microoptimization. The compiler is free to produce the same code for both cases or at least for these two
if len(s) != 0 { ... }
and
if s != "" { ... }
because the semantics is clearly equal.
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jQuery SVG vs. Raphael [closed]
...ke to note that I ended up choosing Raphael, because of the clean API and "free" IE support, and also because the active development looks promising (event support was just added in 0.7, for instance). However, I'll leave the question unanswered, and I'd still be interested to hear about others' exp...
Why do we need a fieldset tag?
... and be able to read it off to the user in some sort of natural way. Feel free to disappear the legend if you don't want sighted users to see it. Laying out and styling legend just right with CSS is sometimes dicey cross-browsers especially with legacy browsers, so I find making the legend tag inv...