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Check if null Boolean is true results in exception
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173
When you have a boolean it can be either true or false. Yet when you have a Boolean it can be ei...
Get record counts for all tables in MySQL database
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431
SELECT SUM(TABLE_ROWS)
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA = '{your_d...
git - merge conflict when local is deleted but file exists in remote
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CascabelCascabel
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Create a custom callback in JavaScript
... but using our own instance as the context
callback.apply(this, ['Hi', 3, 2, 1]);
}
function foo(salutation, three, two, one) {
alert(salutation + " " + this.name + " - " + three + " " + two + " " + one);
}
var t = new Thing('Joe');
t.doSomething(foo); // Alerts "Hi Joe - 3 2 1" via `foo`...
How does Apple know you are using private API?
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There are 3 ways I know. These are just some speculation, since I do not work in the Apple review team.
1. otool -L
This will list all libraries the app has linked to. Something clearly you should not use, like IOKit and WebKit can b...
How to include *.so library in Android Studio?
...ourlib.so
├── armeabi-v7a/ <-- ARM 32bit
│ └── yourlib.so
└── x86/ <-- Intel 32bit
└── yourlib.so
Deprecated solution
Add both code snippets in your module gradle.buil...
Difference between char* and const char*?
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edited Feb 28 '18 at 23:51
Lawrence Dol
57.6k2525 gold badges129129 silver badges179179 bronze badges
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Android ADB device offline, can't issue commands
...help?
– Alexander Suraphel
Jun 29 '13 at 7:46
@spartacus I don't think so I would think that the problem for you may l...
How can I get the full/absolute URL (with domain) in Django?
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530
Use handy request.build_absolute_uri() method on request, pass it the relative url and it'll gi...