大约有 40,000 项符合查询结果（耗时：0.0523秒） [XML]
MongoDB: Is it possible to make a case-insensitive query?
...earching with regex's case insensitive /i means that mongodb cannot search by index, so queries against large datasets can take a long time.
Even with small datasets, it's not very efficient. You take a far bigger cpu hit than your query warrants, which could become an issue if you are trying to...
Is there a way to get the XPath in Google Chrome?
..."how to get an xpath string for an element?", rather than "how do i select by xpath?" wasn't he?
– Max Williams
Jan 3 '12 at 11:05
3
...
Why doesn't logcat show anything in my Android?
...
I have the same problem on/off and the way I solved is by File>>Restart (restart the eclipse)
share
|
improve this answer
|
follow
|
...
twitter bootstrap typeahead ajax example
...hat isnt just a string array? i need to so a value to the user and use an id to do further processing. Is that possible without pickingup a custom fork?
– Anton
Sep 9 '12 at 23:35
...
What is the JUnit XML format specification that Hudson supports?
...
Also note that to have Hudson organize your tests by package/suite, you must specify a package in the classname attribute. ex: <testcase classname="foo.bar" name="ATest" /> This will put the bar class in a foo package on Jenkins making your test collection more organi...
What is Ad Hoc Query?
...nd it consists of dynamically constructed SQL which is usually constructed by desktop-resident query tools.
Check: http://www.learn.geekinterview.com/data-warehouse/dw-basics/what-is-an-ad-hoc-query.html
share
|
...
What's the difference between utf8_general_ci and utf8_unicode_ci?
...erence would be important. Your database will almost certainly be limited by other bottlenecks than this.
In the past, some people recommended to use utf8mb4_general_ci except when accurate sorting was going to be important enough to justify the performance cost. Today, that performance cost has a...
Can you test google analytics on a localhost address?
...en fire off the _utm.gif tracker request on localhost. You can verify this by opening the developer tools in your favorite browser and watching the network requests during page load. If it is working you will see a request for _utm.gif in the network requests list.
Updated 2013 for Universal Analyti...
How to differentiate single click event and double click event?
...vent: http://www.quirksmode.org/dom/events/click.html
Or the one provided by jQuery: http://api.jquery.com/dblclick/
share
|
improve this answer
|
follow
|
...
How can I use PHP to dynamically publish an ical file to be read by Google Calendar?
...S require the *.ics-extension. If you are using .htaccess, you can make it by adding RewriteEngine on RewriteRule ^calendar.ics$ my_php_script.php [QSA]
– Fanky
Jan 25 '17 at 10:31
...