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Modular multiplicative inverse function in Python
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14 Answers
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select count(*) from table of mysql in php
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Kermit
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answered Aug 2 '11 at 5:48
Shakti SinghShakti Singh
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Is there a CSS parent selector?
...ectors Level 3 Spec
CSS 2.1 Selectors Spec
That said, the Selectors Level 4 Working Draft includes a :has() pseudo-class that will provide this capability. It will be similar to the jQuery implementation.
li:has(> a.active) { /* styles to apply to the li tag */ }
However, as of 2020, this is st...
Split string to equal length substrings in Java
...ps" to substrings of equal size in Java.
Eg. "Thequickbrownfoxjumps" of 4 equal size should give the output.
20 Answers
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Internet Explorer's CSS rules limits
... in Internet Explorer
The rules for IE9 are:
A sheet may contain up to 4095 selectors (Demo)
A sheet may @import up to 31 sheets
@import nesting supports up to 4 levels deep
The rules for IE10 are:
A sheet may contain up to 65534 selectors
A sheet may @import up to 4095 sheets
@import nestin...
How to get the response of XMLHttpRequest?
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4 Answers
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Why can't I use float value as a template parameter?
...n - refp
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answered Feb 2 '10 at 9:54
anonanon
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How do you count the number of occurrences of a certain substring in a SQL varchar?
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cmsjrcmsjr
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Best way to check for “empty or null value”
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edited Jun 26 at 22:40
answered May 20 '14 at 18:47
E...
Virtualbox “port forward” from Guest to Host [closed]
... check it with ping:
# ping 192.168.5.1
PING 192.168.5.1 (192.168.5.1) 56(84) bytes of data.
64 bytes from 192.168.5.1: icmp_seq=1 ttl=128 time=2.30 ms
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Firewall issues?
@Stranger suggested that in some cases it would be necessary to open used port (8000 or whichever is used) in firewall like th...