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Getting HTTP code in PHP using curl
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266
First make sure if the URL is actually valid (a string, not empty, good syntax), this is quick...
How to delete all the rows in a table using Eloquent?
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290
The reason MyModel::all()->delete() doesn't work is because all() actually fires off the qu...
How can I access getSupportFragmentManager() in a fragment?
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284
You can directly call
getFragmentManager()
to get the fragment manager.
or
In your frag...
Android: How can I pass parameters to AsyncTask's onPreExecute()?
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230
You can override the constructor. Something like:
private class MyAsyncTask extends AsyncTask...
LINQ to read XML
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226
Try this.
using System.Xml.Linq;
void Main()
{
StringBuilder result = new StringBuilder(...
How do I list all tables in a schema in Oracle SQL?
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221
To see all tables in another schema, you need to have one or more of the following system priv...
Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)
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Responsive css background images
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edited Nov 22 '18 at 14:43
answered Sep 26 '12 at 19:51
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Python function global variables?
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423
If you want to simply access a global variable you just use its name. However to change its val...
How is “=default” different from “{}” for default constructor and destructor?
... C++11 are concerned, this cannot be a trivial type.
This:
struct Trivial2
{
int foo;
Trivial2() = default;
};
Again as the name suggests, this is a trivial type. Why? Because you told the compiler to automatically generate the default constructor. The constructor is therefore not "user-pro...