大约有 47,000 项符合查询结果（耗时：0.0647秒） [XML]
Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
...since Solr aggregation was lacking. The amount of time to serialize to and from XML just absolutely killed performance. For small results sets though, it was perfectly fine.
Best documentation I've seen in an open source app
Solr advantages:
Can be extended.
Can hit it directly from a web app,...
How do you do a ‘Pause’ with PowerShell 2.0?
...is a composite of <1> above with the ISE workaround/kludge extracted from the proposal on Adam's Tech Blog (courtesy of Nick from earlier comments on this page). I made two slight improvements to the latter: added Test-Path to avoid an error if you use Set-StrictMode (you do, don't you?!) and ...
Using an image caption in Markdown Jekyll
...ription }}</figcaption>
</figure>
And then display the image from your markdown with:
{% include image.html url="/images/my-cat.jpg" description="My cat, Robert Downey Jr." %}
share
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Versioning SQL Server database
...database upgrade scripts that contain the DDL necessary to move the schema from version N to N+1. (These go in your version control system.) A _version_history_ table, something like
create table VersionHistory (
Version int primary key,
UpgradeStart datetime not null,
UpgradeEnd date...
How do I pass a string into subprocess.Popen (using the stdin argument)?
...cking the child
process.
So your example could be written as follows:
from subprocess import Popen, PIPE, STDOUT
p = Popen(['grep', 'f'], stdout=PIPE, stdin=PIPE, stderr=STDOUT)
grep_stdout = p.communicate(input=b'one\ntwo\nthree\nfour\nfive\nsix\n')[0]
print(grep_stdout.decode())
# -> ...
How to dismiss keyboard for UITextView with return key?
...way to resolve this because you're restricting user to use enter to go out from keyboard. Probably the best way is adding a button that execute resignFirstResponder method.
– Ele
Nov 7 '13 at 21:56
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Amazon S3 - HTTPS/SSL - Is it possible? [closed]
...
This is a response I got from their Premium Services
Hello,
This is actually a issue with the way SSL validates names containing a period, '.', > character. We've documented this behavior here:
http://docs.amazonwebservices.com/AmazonS3/latest/d...
Scatterplot with too many points
...pecify your own low and high colors, or use scale_fill_brewer() and choose from one of the sequential palettes.
– joran
Aug 12 '14 at 14:04
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Laravel migration: unique key is too long, even if specified
...or storing "emojis" in the database. If you are upgrading your application from Laravel 5.3, you are not required to switch to this character set.
Update 2
Current production MariaDB versions DO NOT support this setting by default globally. It is implemented in MariaDB 10.2.2+ by default.
Soluti...
IllegalMonitorStateException on wait() call
...
good catch. i assumed he meant Object.wait() and called from a thread
– reccles
Oct 8 '09 at 12:00
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