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PostgreSQL LIKE query performance variations
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This only works if the pattern doesn't start with a wildcard - in this case the first two sample queries both start with a wildcard.
– cbz
Jul 25 '19 at 15:15
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How to SSH to a VirtualBox guest externally through a host? [closed]
...VM's Settings > Network. First adapter should be Nat, second Host-only.
Start cmd.exe and run ipconfig /all. You should see lines:
Ethernet adapter VirtualBox Host-Only Network:
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IPv4 Address. . . . . . . . . . . : 192.168.59.1
Second adapter in guest should also be in 192.168.59.*.
S...
Python Regex instantly replace groups
...he groups. Groups are counted the same as by the group(...) function, i.e. starting from 1, from left to right, by opening parentheses.
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how to create a Java Date object of midnight today and midnight tomorrow?
...ght is deprecated, so use this:
DateTime today = new DateTime().withTimeAtStartOfDay();
DateTime tomorrow = today.plusDays(1).withTimeAtStartOfDay();
Pass a time zone if you don't want the JVM’s current default time zone.
DateTimeZone timeZone = DateTimeZone.forID("America/Montreal");
DateTime...
Programmer-friendly search engine? [closed]
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Cannot help you, but can at least provide you with a vision (maybe same startup will go an realize it).
Assieme is the research prototype of a dedicated search engines for software documentation. The idea is that searching software documentation is a specialized task, that needs specialized sear...
Difference between LoadFile and LoadFrom with .NET Assemblies?
...or those who really,
really want exactly what is requested.
(*However, starting in v2, policy will
be applied to both LoadFrom() and
LoadFile(), so LoadFile() won't
necessarily be exactly what was
requested. Also, starting in v2, if an
assembly with its identity is in the
GAC, the GA...
get NSDate today, yesterday, this Week, last Week, this Month, last Month… variables
...WILL suffer some very nasty and hard to debug issues when your date stamps start mismatching.
– Kendall Helmstetter Gelner
Dec 11 '09 at 21:22
11
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remove None value from a list without removing the 0 value
This was my source I started with.
10 Answers
10
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Render Partial View Using jQuery in ASP.NET MVC
... can add a fade-in effect using this css:
/* make keyframes that tell the start state and the end state of our object */
@-webkit-keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@-moz-keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@keyframes fadeIn { from { opacity:0; } to { ...
How to handle configuration in Go [closed]
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The original author of gcfg discontinued the project and start another related one sconf.
– iwat
May 22 '15 at 7:05
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