大约有 30,000 项符合查询结果（耗时：0.0491秒） [XML]
CodeIgniter: How to get Controller, Action, URL information
... the actual router masked with the override. Both answers are quite useful based on what you want to do.
– Tibor Szasz
Jan 19 '16 at 11:08
...
MongoDB mongorestore failure: locale::facet::_S_create_c_locale name not valid
...cale-gen" was not installed and it turned out all I had to do is set the LC_ALL environment variable.
so the following command fixed it:
export LC_ALL="en_US.UTF-8"
hopefully it will help someone else...
share
|
...
Opening Vim help in a vertical split window
...
how can i map that so when I run :help ____ it always opens like that?
– Tallboy
May 7 '12 at 20:37
13
...
How do I write a correct micro-benchmark in Java?
...in the timing phase, because the compiler may junk and recompile the code, based on an earlier optimistic assumption that the path was not going to be used at all. Rule 2 is your first line of defense against such effects.
Rule 6: Use appropriate tools to read the compiler's mind, and expect to be ...
PHP PDO returning single row
...
You can use fetch and LIMIT together. LIMIT has the effect that the database returns only one entry so PHP has to handle very less data. With fetch you get the first (and only) result entry from the database reponse.
You can do more optimizing by setting the fetching type, see http://www.php.net...
Creating Multifield Indexes in Mongoose / MongoDB
...
@KetanGhumatkar It's based on the order the fields are listed in the object in the call to index.
– JohnnyHK
Oct 26 '16 at 13:01
...
How can I sanitize user input with PHP?
..., you must escape the string with MySQL's function for this purpose (mysqli_real_escape_string). (Or, in case of databases, using prepared statements are a better approach, when possible.)
Another example is HTML: If you embed strings within HTML markup, you must escape it with htmlspecialchars. Th...
Adding 'serial' to existing column in Postgres
I have a small table (~30 rows) in my Postgres 9.0 database with an integer ID field (the primary key) which currently contains unique sequential integers starting at 1, but which was not created using the 'serial' keyword.
...
Mongoose subdocuments vs nested schema
...g to the docs, it's exactly the same.
However, using a Schema would add an _id field as well (as long as you don't have that disabled), and presumably uses some more resources for tracking subdocs.
Alternate declaration syntax
New in v3 If you don't need access to the sub-document schema instance,...
Link to add to Google calendar
... You can find a complete list of CTZ values at List of tz database time zones
– Marco Lackovic
May 26 '16 at 13:03
6
...