大约有 46,000 项符合查询结果（耗时：0.0693秒） [XML]
Search for selection in vim
...sual studio when writing C++. Often, I find myself wanting to search for a string within a function, for example every call to object->public_member.memberfunc() .
...
How to add a browser tab icon (favicon) for a website?
...e-320x460.png
Total Overhead
If you take out the comments that's 3KB of extra HTML, if you don't support splash screens that's 1.5KB. If you are using GZIP compression on your HTML content, which everyone should be doing these days, that leaves you with about 634 Bytes of overhead per request to ...
Calculating width from percent to pixel then minus by pixel in LESS CSS
...ays:
Basic Escaping
Everything inside the calc arguments is defined as a string, and is totally static until it's evaluated by the client:
LESS Input
div {
> span {
width: calc(~'100% - 10px');
}
}
CSS Output
div > span {
width: calc(100% - 10px);
}
Interpolation of ...
Get parts of a NSURL in objective-c
I have an NSString with the value of
2 Answers
2
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In Gradle, is there a better way to get Environment Variables?
...
Be aware that "$System.env.FOO" returns String with value "null", if the environment variable FOO is not defined as a system environment variable. It might be confusing since logging a String with value "null" to console will print the same output as null variable...
Create list of single item repeated N times
...on
Immutable items
For immutable items, like None, bools, ints, floats, strings, tuples, or frozensets, you can do it like this:
[e] * 4
Note that this is best only used with immutable items (strings, tuples, frozensets, ) in the list, because they all point to the same item in the same place ...
@Column(s) not allowed on a @ManyToOne property
...
@Column
The JPA @Column annotation is for basic entity attributes, like String, Integer, Date.
So, if the entity attribute name differs than the underlying column name, then you need to use the @Column annotation to specify the column name explicitly, like this:
@Column(name="created_on")
priva...
How to remove k__BackingField from json when Deserialize
...ct]
public class UserDiscretion : UserReport
{
[DataMember]
public String DiscretionCode { get; set; }
public String DiscretionDescription { get; set; }
}
Hope this help
Thanks.
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...
How get integer value from a enum in Rails?
...r value
Update for rails 5
For rails 5 the above method now returns the string value :(
The best method I can see for now is:
my_model.sale_info_before_type_cast
Shadwell's answer also continues to work for rails 5.
s...
Best way to implement request throttling in ASP.NET MVC?
...and client IP, e.g. "Name-192.168.0.1"
/// </remarks>
public string Name { get; set; }
/// <summary>
/// The number of seconds clients must wait before executing this decorated route again.
/// </summary>
public int Seconds { get; set; }
/// <summar...