大约有 35,100 项符合查询结果（耗时：0.0490秒） [XML]
When restoring a backup, how do I disconnect all active connections?
My SQL Server 2005 doesn't restore a backup because of active connections. How can I force it?
10 Answers
...
How to remove a key from a Python dictionary?
When deleting a key from a dictionary, I use:
13 Answers
13
...
How to specify new GCC path for CMake
...
Do not overwrite CMAKE_C_COMPILER, but export CC (and CXX) before calling cmake:
export CC=/usr/local/bin/gcc
export CXX=/usr/local/bin/g++
cmake /path/to/your/project
make
The export only needs to be done once, the first time you configure t...
Is there a best practice for generating html with javascript
...lling a web service that returns an array of objects in JSON. I want to take those objects and populate a div with HTML. Let's say each object contains a url and a name.
...
Emulate a do-while loop in Python?
...hon program. Unfortunately, the following straightforward code does not work:
16 Answers
...
Selecting data from two different servers in SQL Server
...
What you are looking for are Linked Servers. You can get to them in SSMS from the following location in the tree of the Object Explorer:
Server Objects-->Linked Servers
or you can use sp_addlinkedserver.
You only have to set up one. On...
Call a python function from jinja2
... as if I were calling a macro. jinja2 seems intent on preventing me from making a function call, and insists I repeat myself by copying the function into a template as a macro.
...
How to pretty print XML from the command line?
...This command comes with XML::Twig perl module, sometimes xml-twig-tools package:
echo '<root><foo a="b">lorem</foo><bar value="ipsum" /></root>' |
xml_pp
xmlstarlet
This command comes with xmlstarlet:
echo '<root><foo a="b">lorem</foo><bar ...
Why can't Python parse this JSON data?
...cts, which are called dict in Python
Here's how your JSON file should look:
{
"maps": [
{
"id": "blabla",
"iscategorical": "0"
},
{
"id": "blabla",
"iscategorical": "0"
}
],
"masks": {
"id": "valor...
Git commit with no commit message
... with the latest version of Xcode. This will let you use this command to make a commit with an empty message:
git commit -a --allow-empty-message -m ''
Prior to the --allow-empty-message flag, you had to use the commit-tree plumbing command. You can see an example of using this command in the "Ra...