大约有 20,000 项符合查询结果（耗时：0.0284秒） [XML]
str.startswith with a list of strings to test for
...ple of strings to test for:
if link.lower().startswith(("js", "catalog", "script", "katalog")):
From the docs:
str.startswith(prefix[, start[, end]])
Return True if string starts with the prefix, otherwise return False. prefix can also be a tuple of prefixes to look for.
Below is a de...
How can I find out what version of git I'm running?
...ed" if it is, otherwise, it'll echo an error message. You can use this for scripts that use git
It's also customizable, so you can change "which git" to "which java" or something, and change the error message.
share
...
Doctrine2: Best way to handle many-to-many with extra columns in reference table
...lbum->getTracklist() as $track) { echo $track->getTrack()->getTitle(); } provided by @Crozin and consider the relationship as an entity? I think what he want to ask is how to skip the relational entity and retrieving the title of a track by using foreach ($album->getTracklist() as $...
Fastest way to convert an iterator to a list
... @Bachsau: Admittedly it's pretty good, but compare to Bash scripting where you can manipulate the current output by appending a pipe and another filter command strictly to the right of the current command. It sucks that for such a minor distinction (iterator vs materialized list) you...
How do I get an animated gif to work in WPF?
...gif="http://wpfanimatedgif.codeplex.com" <!-- THIS NAMESPACE -->
Title="MainWindow" Height="350" Width="525">
<Grid>
<!-- EXAMPLE USAGE BELOW -->
<Image gif:ImageBehavior.AnimatedSource="Images/animated.gif" />
The package is really neat, you can set some at...
Hyphen, underscore, or camelCase as word delimiter in URIs?
... They seem to only make sense at the end of a URL to separate words in the title of an article. Or, for example, the title of a Stack Overflow question that is added to the end of a URL for SEO and user-clarity purposes.
Underscore
Again, they feel wrong in URL components. They break up the fl...
curl json post request via terminal to a rails app
...
Hi I cam calling a script like this: abc.com/?a=4&b={"x":"y"}. Can you tell me what it would look like in curl terminal??
– user739711
Mar 21 '12 at 11:59
...
Creating hidden arguments with Python argparse
...hon argparse.ArgumentParser without it showing up in the usage or help ( script.py --help )?
2 Answers
...
Where do gems install?
...ng it correctly.
Proper gems are usually configured:
via an initializer script on config/initializers
via monkeypatching on lib
via generators provided by the gem itself. These tend to generate lots of files, but they usually have a "initialize" or "install" option for setting up the gem.
...
How do I execute code AFTER a form has loaded?
...it for "FormReady" before starting up too.
this.Text = "My Program title before form loaded";
// Size need to see text. lol
this.Width = 420;
// Setup the sub or fucntion that will handle your "start up" routine
this.StartUpEvent += StartUPRoutine;
/...