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What does 'const static' mean in C and C++?
...nt, which it shares with all the other global variables, such as explicit "strings" and global arrays. This is opposing to the code segment.
– spoulson
Oct 7 '08 at 10:02
...
Django Template Variables and Javascript
...le of template filter:
// myapp/templatetags/js.py
from django.utils.safestring import mark_safe
from django.template import Library
import json
register = Library()
@register.filter(is_safe=True)
def js(obj):
return mark_safe(json.dumps(obj))
This template filters converts variable to ...
in_array multiple values
...
@sMyles I had tried using string value in array instead of integer. You can try once from your side and let me know.
– Jaymin
Dec 8 '18 at 5:20
...
Sqlite primary key on multiple columns
... keys in any DBMS.
create table foo
(
fooint integer not null
,foobar string not null
,fooval real
,primary key (fooint, foobar)
)
;
share
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improve this answer
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f...
Check if list is empty in C# [closed]
...
@ᴍᴀᴛᴛʙᴀᴋᴇʀ, var someList = new List<string>(); would be instantiated( and therefore not be null) but would be empty of elements to process
– daviesdoesit
Mar 12 '19 at 19:53
...
JsonMappingException: out of START_ARRAY token
...
Your JSON string is malformed: the type of center is an array of invalid objects. Replace [ and ] with { and } in the JSON string around longitude and latitude so they will be objects:
[
{
"name" : "New York",
"num...
Why is “throws Exception” necessary when calling a function?
...// Why throws is necessary here ?
{
show2();
}
public static void main(String[] args) {
JavaException a = new JavaException();
try{
a.show3();
}catch(Exception e){
System.out.println(e.getMessage());
}
}
Only small changes in your program. What It seems to be misunderst...
Should accessing SharedPreferences be done off the UI Thread?
... you should probably still read values on the background thread because getString() etc. block until reading the shared file preference in finishes (on a background thread):
public String getString(String key, String defValue) {
synchronized (this) {
awaitLoadedLocked();
String ...
RESTful on Play! framework
...
Thanks, I tested it by using curl to send JSON string, and it appears that play framework did not recognize the application/json content type: groups.google.com/group/play-framework/browse_thread/thread/…
– Gary
Dec 28 '10 at 17:03...
Difference between Bridge pattern and Adapter pattern
... of the properties.
public class AdapterDemo{
public static void main(String args[]){
SquareArea s = new SquareArea(4);
System.out.println("Square area :"+s.getArea());
}
}
class RectangleArea {
public int getArea(int length, int width){
return length * width;
...