大约有 40,000 项符合查询结果（耗时：0.0196秒） [XML]
Why is iterating through a large Django QuerySet consuming massive amounts of memory?
...ion why not use django core's Paginator and Page objects documented here:
https://docs.djangoproject.com/en/dev/topics/pagination/
Something like this:
from django.core.paginator import Paginator
from djangoapp.models import model
paginator = Paginator(model.objects.all(), 1000) # chunks of 1000...
How do I create a simple 'Hello World' module in Magento?
...This will let the system know that we're handling any URLs in the form of
http://example.com/magento/index.php/helloworld
So, in your configuration file, add the following section.
<config>
<!-- ... -->
<frontend>
<routers>
<!-- the <hellowor...
Python mysqldb: Library not loaded: libmysqlclient.18.dylib
...re is a great tool to finding files like the libmysqlclient.18.dylib file, http://apps.tempel.org/FindAnyFile. This is how I originally found the location of the dylib file.
share
|
improve this an...
python: Change the scripts working directory to the script's own directory
... get a shorter version by using sys.path[0].
os.chdir(sys.path[0])
From http://docs.python.org/library/sys.html#sys.path
As initialized upon program startup, the first item of this list,
path[0], is the directory containing the script that was used to
invoke the Python interpreter
...
Determine project root from a running node.js application
...oach this, each with their own pros and cons:
require.main.filename
From http://nodejs.org/api/modules.html:
When a file is run directly from Node, require.main is set to its module. That means that you can determine whether a file has been run directly by testing require.main === module
...
Python __str__ versus __unicode__
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
...( { _id: ObjectId("594dbc3186bb5c84442949b1") }, { $set: { resume: { url: "http://i.imgur.com/UFX0yXs.jpg" } } } )
– Luke Schoen
Jun 25 '17 at 1:51
...
Are there any JavaScript static analysis tools? [closed]
...
UPDATED ANSWER, 2017: Yes. Use ESLint. http://eslint.org
In addition to JSLint (already mentioned in Flash Sheridan's answer) and the Closure compiler (previously mentioned in awhyte's answer) I have have also gotten a lot of benefit from running JSHint and PHP...
Prevent direct access to a php include file
...ude them, but there is no possibility of someone accessing them through an http request.
I usually go all the way, and place all of my PHP files outside of the document root aside from the bootstrap file - a lone index.php in the document root that starts routing the entire website/application.
...
Any way to delete in vim without overwriting your last yank? [duplicate]
...anked text can be done like this:
"0p
This is an excellent reference:
http://blog.sanctum.geek.nz/advanced-vim-registers/
share
|
improve this answer
|
follow
...