大约有 3,370 项符合查询结果（耗时：0.0162秒） [XML]
Default value in Go's method
... {
// All the complicated bits involved in saying something
}
func SayHello() {
SaySomething("Hello")
}
With very little effort, I made a function that does a common thing and reused the generic function. You can see this in many libraries, fmt.Println for example just adds a newline to w...
Better way to set distance between flexbox items
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Flexbox and css calc with multiple rows support
Hello, below is my working solution for all browsers supporting flexbox. No negative margins.
Fiddle Demo
.flexbox {
display: flex;
flex-direction: row;
flex-wrap: wrap;
justify-content: space-between;
...
Adding a directory to $LOAD_PATH (Ruby)
...ake makes you itchy, you needn't do it just because everyone else is.
Say hello to ...
$LOAD_PATH
... and say goodbye to ...
# I don't quite understand what this is doing...
$:
share
|
improve...
Haskell, Lisp, and verbosity [closed]
...
Concerning macros, here is a page which talk about it : Hello Haskell, Goodbye Lisp. It explains a point of view where macros are just not needed in Haskell. It comes with a short example for comparison.
Example case where a LISP macro is required to avoid evaluation of both argu...
How can I save application settings in a Windows Forms application?
...Settings<MySettings>
{
public string myString = "Hello World";
public int myInteger = 1;
}
}
public class AppSettings<T> where T : new()
{
private const string DEFAULT_FILENAME = "settings.json";
public void Save(strin...
Facebook Post Link Image
...
Hello Kleopatra, I was thinking to post the answer to help others. I think your point is totally valid. I will take care of this. Thanks Friend
– Gaurav123
Feb 20 '14 at 12:13
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Difference between onStart() and onResume()
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The book "Hello, Android, Introducing Google's Mobile Development Platform" gives a nice explanation of the life cycle of android apps. Luckily they have the particular chapter online as an excerpt. See the graphic on page 39 in
http:/...
Is there any way to enforce typing on NSArray, NSMutableArray, etc.?
...)
Usage:
NSStringArray* strings = [NSStringArray array];
[strings add:@"Hello"];
NSString* str = [strings get:0];
[strings add:[User new]]; //compiler error
User* user = [strings get:0]; //compiler error
Other Thoughts
It inherits from NSArray to support serialization/deserialization
Depen...
How do you implement a class in C? [closed]
...trdup(name);
return 0;
}
int Person_greet(Person *self)
{
printf("Hello, %s", self->name);
return 0;
}
int Person_clean(Person *self)
{
free(self->name);
Object_clean(self);
return 0;
}
/// main.c
int main(void)
{
Person p;
Person_init(&p, "John");
...
How to create a date and time picker in Android? [closed]
... android:layout_height="wrap_content"
android:text="@string/hello"/>
<TextView android:id="@+id/time"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""/>
<Button
android:id="@+id/timepicker"
...