大约有 4,500 项符合查询结果（耗时：0.0167秒） [XML]
Getting Django admin url for an object
Before Django 1.0 there was an easy way to get the admin url of an object, and I had written a small filter that I'd use like this: <a href="{{ object|admin_url }}" .... > ... </a>
...
Remove header and footer from window.print()
...my print page was increase. "body { margin: 1.6cm; }" just change 1.6cm to 1.0cm and it is working.. :) Happy codding
– Vishal Kiri
Sep 7 '15 at 16:19
3
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Generate a random number in the range 1 - 10
...0)
) q;
min | max
-----------------+------------------
1.0000083274208 | 9.99999571684748
(1 row)
If you want integers, that are >= 1 and < 10, then it's simple:
select trunc(random() * 9 + 1)
And again, simple test:
# select min(i), max(i) from (
select trunc(ran...
nginx server_name wildcard or catch-all
...so want to catch requests with empty Host header (which is allowed in HTTP/1.0) you can use both regex and empty server_name:
server {
listen 80;
server_name ~. "";
}
share
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improve ...
Making an array of integers in iOS
...5, 6]
If you wanted an array of Doubles, you would use :
var array = [1.0, 2.0, 3.0, 4.0, 5.0, 6.0] // implicit type-inference
or:
var array: [Double] = [1, 2, 3, 4, 5, 6] // explicit type
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Test PHP headers with PHPUnit
...fine processIsolation in the XML config file like
<?xml version="1.0" encoding="UTF-8"?>
<phpunit
processIsolation = "true"
// ...
>
</phpunit>
Like this, you don't have to pass the --stderr option, which might irritate your co-wo...
Separate Back Stack for each tab in Android using Fragments
...n_tab_fragment_layout.xml (In case anyone interested.)
<?xml version="1.0" encoding="utf-8"?>
<TabHost
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/tabhost"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
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Extracting an attribute value with beautifulsoup
...me)
against XML file conf//test1.xml that looks like:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<root>
<singleElement>
<subElementX>XYZ</subElementX>
</singleElement>
<repeatingElement id="11" name="Joe"/>
<repeati...
How can I get the ID of an element using jQuery?
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@cjbarth attr() was added in 1.0, and prop() was added in 1.6, so I'm assuming your comment was prop() is the new way.
– Erik Philips
Jan 5 '15 at 23:05
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Get spinner selected items text?
...er.add("dummy item");
}
}
main_spinner.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
...