大约有 30,000 项符合查询结果（耗时：0.0400秒） [XML]
Configure Log4net to write to multiple files
...hich appender is best for your application, read details from below links:
https://logging.apache.org/log4net/release/manual/configuration.html
https://logging.apache.org/log4net/release/sdk/index.html
share
|
...
Why are Oracle table/column/index names limited to 30 characters?
...t as of Oracle 12c Release 2 (12.2), this is no longer strictly the case.
(https://oracle-base.com/articles/12c/long-identifiers-12cr2)
At some point every DBA or developer will have hit a point where the 30 character limit for object names has caused a problem. This limit can be extremely painf...
How do you determine what technology a website is built on? [closed]
...
I use WebParser (http://www.cybermake.com) that allows to determine the CMS used by a website. It allows to determine CMS for multiple websites as well as it can pull the list of websites from the search engines for a given list of keywords. Powerfu...
Is String.Contains() faster than String.IndexOf()?
...bly, it will not matter at all. Read this post on Coding Horror ;): http://www.codinghorror.com/blog/archives/001218.html
share
|
improve this answer
|
follow
...
Can I add a custom attribute to an HTML tag?
...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
[
<!ATTLIST tag myAttri CDATA #IMPLIED>
]>
#IMPLIED means it is an optional attribute, or you could use #REQUIRED, etc.
More information is in DTD - Attributes.
...
R: rJava package install failing
...xport JAVA_LIBS="$JAVA_LIBS -ldl"
R CMD javareconf
See details at
http://www-01.ibm.com/support/knowledgecenter/SSPT3X_3.0.0/com.ibm.swg.im.infosphere.biginsights.install.doc/doc/install_install_r.html
share
|
...
Bootstrap 3 Navbar Collapse
...
I had the same problem today.
Bootstrap 4
It's a native functionality: https://getbootstrap.com/docs/4.0/components/navbar/#responsive-behaviors
You have to use .navbar-expand{-sm|-md|-lg|-xl} classes:
<nav class="navbar navbar-expand-md navbar-light bg-light">
Bootstrap 3
@media (max...
Editing in the Chrome debugger
...l file if you expand the timestamp shown.
More detailed info here: http://www.sitepoint.com/edit-source-files-in-chrome/
share
|
improve this answer
|
follow
...
Calculate number of hours between 2 dates in PHP
...her method for DatePeriod when using the UTC or GMT timezone.
Count Hours https://3v4l.org/Mu3HD
$start = new \DateTime('2006-04-12T12:30:00');
$end = new \DateTime('2006-04-14T11:30:00');
//determine what interval should be used - can change to weeks, months, etc
$interval = new \DateInterval('P...
Parsing query strings on Android
... (see javadoc), e.g.:
import org.eclipse.jetty.util.*;
URL url = new URL("www.example.com/index.php?foo=bar&bla=blub");
MultiMap<String> params = new MultiMap<String>();
UrlEncoded.decodeTo(url.getQuery(), params, "UTF-8");
assert params.getString("foo").equals("bar");
assert param...