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Django: How do I add arbitrary html attributes to input fields on a form?
I have an input field that is rendered with a template like so:
6 Answers
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Preferred Java way to ping an HTTP URL for availability
I need a monitor class that regularly checks whether a given HTTP URL is available. I can take care of the "regularly" part using the Spring TaskExecutor abstraction, so that's not the topic here. The question is: What is the preferred way to ping a URL in java?
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Generic type parameter naming convention for Java (with multiple chars)?
In some interfaces I wrote I'd like to name generic type parameters with more than one character to make the code more readable.
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How can I disable the UITableView selection?
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For me, the following worked fine:
tableView.allowsSelection = false
This means didSelectRowAt# simply won't work. That is to say, touching a row of the table, as such, will do absolutely nothing. (And hence, obviously, there will never be a selec...
add created_at and updated_at fields to mongoose schemas
.....}, { timestamps: true });
You can change the name of the fields used like so:
var thingSchema = new Schema({..}, { timestamps: { createdAt: 'created_at' } });
http://mongoosejs.com/docs/guide.html#timestamps
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Visual Studio (2008) 'Clean Solution' Option
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harriyott
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answered Oct 21 '08 at 13:08
David ArnoDavid Ar...
String literals: Where do they go?
...so the data segment will be writable.
Rather then try to figure out a trick to make string literals changeable (it will be highly dependent on your platform and could change over time), just use arrays:
char foo[] = "...";
The compiler will arrange for the array to get initialized from the liter...
Android - border for button
...ncoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient android:startColor="#FFFFFF"
android:endColor="#00FF00"
android:angle="270" />
<corners android:radius="3dp" />
<stroke android:width="5px...
Split delimited strings in a column and insert as new rows [duplicate]
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Chinmay PatilChinmay Patil
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Are std::vector elements guaranteed to be contiguous?
...e insert and erase operations at the end; insert and erase in the middle take linear time. Storage
management is handled automatically, though hints can be given to improve efficiency. The elements of a
vector are stored contiguously, meaning that if v is a vector where T is some type other
th...