大约有 46,000 项符合查询结果（耗时：0.0664秒） [XML]
In Markdown, what is the best way to link to a fragment of a page, i.e. #some_id?
...
+1, thanks. It's sad it doesn't do this automatically. Very wet IMHO.
– Marc-André Lafortune
Feb 26 '13 at 20:31
...
Detecting touch screen devices with Javascript
...
16 Answers
16
Active
...
how to check and set max_allowed_packet mysql variable [duplicate]
...acket
is set in mysql config, not on php side
[mysqld]
max_allowed_packet=16M
You can see it's curent value in mysql like this:
SHOW VARIABLES LIKE 'max_allowed_packet';
You can try to change it like this, but it's unlikely this will work on shared hosting:
SET GLOBAL max_allowed_packet=1677...
Get the date (a day before current time) in Bash
...0 day ago")
– zhihong
Apr 22 '13 at 16:08
...
Detect HTTP or HTTPS then force HTTPS in JavaScript
...
516
Try this
if (location.protocol !== 'https:') {
location.replace(`https:${location.href.sub...
Add & delete view from Layout
...
answered Sep 27 '10 at 16:33
Nathan SchwermannNathan Schwermann
29.8k1515 gold badges7777 silver badges8787 bronze badges
...
What's the advantage of Logic-less template (such as mustache)?
...it's possible to use Mustache with or without logic, it's up to you. After all, it's just a tool.
– Tom Ashworth
Oct 29 '12 at 13:08
5
...
Is it possible to roll back CREATE TABLE and ALTER TABLE statements in major SQL databases?
...cle Database 11g Release 2 and above - by default, no, but an alternative called edition-based redefinition exists
Older versions of Oracle - no; DDL causes an implicit commit
SQL Server - yes
Sybase Adaptive Server - yes
DB2 - yes
Informix - yes
Firebird (Interbase) - yes
SQLite also appears to h...
Logger slf4j advantages of formatting with {} instead of string concatenation
...
It is about string concatenation performance. It's potentially significant if your have dense logging statements.
(Prior to SLF4J 1.7) But only two parameters are possible
Because the vast majority of logging statements have 2 or fewer parameters, so SLF4J API up to version 1....
HintPath vs ReferencePath in Visual Studio
...mit to a convention where dependency DLLs are in a "releases" svn repo and all projects point to a particular release. Since different developers have different folder structures, relative references won't work, so we came up with a scheme to use an environment variable pointing to the particular de...