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How to change cursor from pointer to finger using jQuery?
... confusing per your original question, but the "finger" cursor is actually called "pointer".
The normal arrow cursor is just "default".
all possible default pointer looks DEMO
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How to add multiple objects to ManyToMany relationship at once in Django ?
...to arguments, use *
add(*[obj1, obj2, obj3])
Addendum:
Django does not call obj.save() for each item but uses bulk_create(), instead.
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Methods inside enum in C#
...
You can write extension methods for enum types:
enum Stuff
{
Thing1,
Thing2
}
static class StuffMethods
{
public static String GetString(this Stuff s1)
{
switch (s1)
{
case Stuff.Thi...
View a file in a different Git branch without changing branches
...
This should work:
git show branch:file
Where branch can be any ref (branch, tag, HEAD, ...) and file is the full path of the file. To export it you could use
git show branch:file > exported_file
You should also look at VonC's answers to some related questions:
How to r...
new Date() works differently in Chrome and Firefox
... Thanks. This works. But there is an log saying, it will be deprecated in future !!!. Any Idea please?
– Débora
Mar 23 '16 at 17:21
1
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How to differentiate between time to live and time to idle in ehcache
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timeToIdleSeconds enables cached object to be kept in as long as it is requested in periods shorter than timeToIdleSeconds. timeToLiveSeconds will make the cached object be invalidated after that many seconds regardless of how many times or when it wa...
How to keep/exclude a particular package path when using proguard?
... Proguard completely ignore package
Prevent a directory from proguard obfuscation
The problem with this solution is that there is still some level of obfuscation happening, which can break your code. You can see the mapping in the mapping print out:
java.lang.String toString() -> toString
int ...
NuGet for solutions with multiple projects
...ackages for Solution...
And if you go to the Installed packages area you can 'Manage' a single package across every project in the solution.
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Ruby, Difference between exec, system and %x() or Backticks
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system
The system method calls a system program. You have to provide the command as a string argument to this method. For example:
>> system("date")
Wed Sep 4 22:03:44 CEST 2013
=> true
The invoked program will use the current STDIN, STD...
PHP Error handling: die() Vs trigger_error() Vs throw Exception
... code, since it's transporting information irrelevant to end-users (a user can't do anything about "Cannot connect to database").
You throw Exceptions if you know that at a certain critical code point, your application can fail and you want your code to recover across multiple call-levels.
trigger...