大约有 46,000 项符合查询结果（耗时：0.0901秒） [XML]
Capitalize first letter. MySQL
...s not a native function but a user created function which MySQL version 5+ allows.
If you have Super/Admin user status on MySQL or have a local mysql installation on your own computer you can create a FUNCTION (like a stored procedure) which sits in your database and can be used in all future SQL q...
What is the difference between MOV and LEA?
...reas MOV loads the actual value at that address.
The purpose of LEA is to allow one to perform a non-trivial address calculation and store the result [for later usage]
LEA ax, [BP+SI+5] ; Compute address of value
MOV ax, [BP+SI+5] ; Load value at that address
Where there are just constants invo...
Cannot read configuration file due to insufficient permissions
... is same as above, but a little longer and simpler and improved.
First of all: you don't have to change anything in your config file. It's OK. The problem is with windows file permissions.
This problems occurs because your application can not access and read web.config file.
Make the file accessi...
How to set layout_weight attribute dynamically from code?
...t the value for the attribute layout_weight for button in android dynamically from java code ?
9 Answers
...
What are the options for storing hierarchical data in a relational database? [closed]
...s a result, most people end up having to settle for one or the other especially if there are more than, say, a lousy 100,000 nodes or so. Using the push stack method can take a whole day to do the conversion on what MLM'ers would consider to be a small million node hierarchy.
I thought I'd give Ce...
I want to copy table contained from one database and insert onto another database table
...aybe?
– Alex Kovshovik
Jun 8 '15 at 16:58
1
This only works if the databases are on the same serv...
Picking a random element from a set
...
|
edited Dec 24 '16 at 12:36
Flow
21.6k1313 gold badges8989 silver badges144144 bronze badges
a...
Test whether string is a valid integer
...
Additionally, based on character collation (see this related question/answer) something like d[g-i]{2} could end up not only matching dig but also dish in the collation suggested by that answer (where the sh digraph is considered a s...
What platforms have something other than 8-bit char?
...hing as it is playing by the rules. In C++, for example, the standard says all bytes will have "at least" 8 bits. If your code assumes that bytes have exactly 8 bits, you're violating the standard.
This may seem silly now -- "of course all bytes have 8 bits!", I hear you saying. But lots of very sm...
Is there any way to hide “-” (Delete) button while editing UITableView
... |
edited Jun 12 '11 at 16:08
Garry Shutler
30.5k1111 gold badges7777 silver badges118118 bronze badges
...