大约有 6,261 项符合查询结果（耗时：0.0274秒） [XML]
How to assign a Git SHA1's to a file without Git?
...e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
Another example:
sha1("blob 7\0foobar\n") = "323fae03f4606ea9991df8befbb2fca795e648fa"
$ echo "foobar" > foo.txt
$ git hash-object foo.txt
323fae03f4606ea9991df8befbb2fca795e648fa
Here is a Python implementation:
from hashlib import sha1
def githas...
How to run a class from Jar which is not the Main-Class in its Manifest file
...Map<String, Class<?>>();
static{
ENTRY_POINTS.put("foo", Foo.class);
ENTRY_POINTS.put("bar", Bar.class);
ENTRY_POINTS.put("baz", Baz.class);
}
public static void main(final String[] args) throws Exception{
if(args.length < 1){
...
How to delete and replace last line in the terminal using bash?
...
Use the carriage return character:
echo -e "Foo\rBar" # Will print "Bar"
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How do I tidy up an HTML file's indentation in VI?
.../g to add a newline before the open bracket. Otherwise tags like <td>foo</td> would be split like <td> and foo</td>.
– wisbucky
Jun 22 '18 at 18:19
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Assign variables to child template in {% include %} tag Django
... it's pretty simple:
{% include "subject_file_upload.html" with form=form foo=bar %}
The documentation for include mentions this. It also mentions that you can use only to render the template with the given variables only, without inheriting any other variables.
Thank you @Besnik
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Where to store global constants in an iOS application?
...eates the same static string 300,000 times and will only create it once. @"foo" is not the same as [[NSString alloc] initWithCString:"foo"].
– Abhi Beckert
Jul 19 '13 at 14:17
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Inputting a default image in case the src attribute of an html is not valid?
... well for me. Maybe you wanna use JQuery to hook the event.
<img src="foo.jpg" onerror="if (this.src != 'error.jpg') this.src = 'error.jpg';">
Updated with jacquargs error guard
Updated: CSS only solution
I recently saw Vitaly Friedman demo a great CSS solution I wasn't aware of. The idea...
How to “pretty” format JSON output in Ruby on Rails
...re 'json'
my_object = { :array => [1, 2, 3, { :sample => "hash"} ], :foo => "bar" }
puts JSON.pretty_generate(my_object)
Which gets you:
{
"array": [
1,
2,
3,
{
"sample": "hash"
}
],
"foo": "bar"
}
...
Find in Files: Search all code in Team Foundation Server
...ross all your code and work items.
You can do simple string searches like foo, boolean operations like foo OR bar or more complex language-specific things like class:WebRequest
You can read more about it here: https://www.visualstudio.com/en-us/docs/search/overview
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Get querystring from URL using jQuery [duplicate]
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@Rory, yes: This: "stackoverflow.com?foo=bar#topic1" will give you {"foo" : "bar#topic"}. This is why poor guy asked for a well-known library's solution, presumably, hoping to find a solution that had had some testing done on it and covered all the bases (I'm sa...