大约有 20,000 项符合查询结果（耗时：0.0314秒） [XML]
Two versions of python on linux. how to make 2.7 the default
...
Your distro installed a standard system Python in /usr/bin, and may have scripts that depend on this being present, and selected by #! /usr/bin/env python. You can usually get away with running Python 2.6 scripts in 2.7, but do you want to risk it?
On top of that, monkeying with /usr/bin can brea...
Google Docs/Drive - number the headings
...e below fixed to handle new Docs HEADING identification.
I modified the script mentioned by Mikko Ohtamaa and created a Google Apps Script that adds a Headings tools Document menu that allows you to:
auto number Heading
clear Headings numbers
How to auto number Google Documents Headings:
O...
include antiforgerytoken in ajax post ASP.NET MVC
... decorated with the [ValidateAntiForgeryToken] attribute
</div>
<script type="text/javascript">
$('#myDiv').submit(function () {
var form = $('#__AjaxAntiForgeryForm');
var token = $('input[name="__RequestVerificationToken"]', form).val();
$.ajax({
...
How can I remove the extension of a filename in a shell script?
...mmand substitution syntax $(command) when you want to execute a command in script/command.
So your line would be
name=$(echo "$filename" | cut -f 1 -d '.')
Code explanation:
echo get the value of the variable $filename and send it to standard output
We then grab the output and pipe it to the ...
Get yesterday's date in bash on Linux, DST-safe
I have a shell script that runs on Linux and uses this call to get yesterday's date in YYYY-MM-DD format:
10 Answers
...
How do I check in SQLite whether a table exists?
...
@Pawel Veselov: The section titled "File Format For SQLite Databases": sqlite.org/fileformat2.html
– Bryan Oakley
Jan 11 '12 at 16:34
...
can we use xpath with BeautifulSoup?
...e.content)
#This will create a list of buyers:
buyers = tree.xpath('//div[@title="buyer-name"]/text()')
#This will create a list of prices
prices = tree.xpath('//span[@class="item-price"]/text()')
print('Buyers: ', buyers)
print('Prices: ', prices)
I used this as a reference.
...
Stopping python using ctrl+c
I have a python script that uses threads and makes lots of HTTP requests. I think what's happening is that while a HTTP request (using urllib2) is reading, it's blocking and not responding to Ctrl C to stop the program. Is there any way around this?
...
How can I get a java.io.InputStream from a java.lang.String?
...
As a visitor coming here because of the question title, I am happy that this answer is here. So: Please don't delete this answer. The remark at the top "This answer is precisely what the OP doesn't want. Please read the other answers." is sufficient.
–...
libxml/tree.h no such file or directory
...t (not your project) and select Build Phases.
Click on the reveal triangle titled Link Binary With Libraries. Click on the + to add a library.
Scroll to the bottom of the list and select libxml2.dylib. That adds the libxml2 library to your project.
2. Project settings
Now you have to tell your proje...