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What does the smiley face “:)” mean in CSS?
...property will be applied in IE and not in other browsers.
Also there's a hack for <= IE 8:
div {
color: blue; /* All browsers */
color: purple\9; /* IE8 and earlier */
*color: pink; /* IE7 and earlier */
}
However that's not a good idea, they don't validate. You always feel f...
+ operator for array in PHP?
...
@icc97 they are indeed only HashMaps. See nikic.github.io/2014/12/22/…
– Gordon
Nov 21 '16 at 13:33
2
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Has reCaptcha been cracked / hacked / OCR'd / defeated / broken? [closed]
...HA, and used it to manipulate Time.com's annual TIME 100 Poll results.
Hacking Recaptcha (aka ‘The Penis Flood’)
The next tactic used was to see if they could find a flaw in the reCAPTCHA implementation. One thing they discovered about reCAPTCHA was that it always presents two words to...
What is the best way to stop people hacking the PHP-based highscore table of a Flash game
...s discovered, implement a honeypot so whenever they log in, they see their hacked scores and never suspect that they have been marked as a troll. Google for "phpBB MOD Troll" and you'll see an ingenious approach.
share
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CSS - Expand float child DIV height to parent's height
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@MatthewBlackford: it's a "hack" in that it prevent margin collapsing. You could prevent margin collapsing in other ways, such as using a 1px transparent border, but in essence, but the important thing here is that you avoid margin collapse. I wouldn...
Is it possible to Pivot data using LINQ?
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Amy BAmy B
97.7k2020 gold badges126126 silver badges172172 bronze badges
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Is there a builtin identity function in python?
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Paul MoorePaul Moore
4,89744 gold badges3131 silver badges4343 bronze badges
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pandas: filter rows of DataFrame with operator chaining
... A B C D
a 1 4 9 1
b 4 5 0 2
c 5 5 1 0
d 1 3 9 6
In [97]: df.mask('A', 1)
Out[97]:
A B C D
a 1 4 9 1
d 1 3 9 6
In [98]: df.mask('A', 1).mask('D', 6)
Out[98]:
A B C D
d 1 3 9 6
...
jQuery hasAttr checking to see if there is an attribute on an element [duplicate]
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DomenicDomenic
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How can one change the timestamp of an old commit in Git?
...mple:
If you wanted to change the dates of commit 119f9ecf58069b265ab22f1f97d2b648faf932e0, you could do so with something like this:
git filter-branch --env-filter \
'if [ $GIT_COMMIT = 119f9ecf58069b265ab22f1f97d2b648faf932e0 ]
then
export GIT_AUTHOR_DATE="Fri Jan 2 21:38:53 20...
