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Check for internet connection availability in Swift
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As mentioned in the comments, although its possible to use Objective-C libraries in Swift, I wanted a more pure Swift solution. The existing Apple Reachability class and other third party libraries seemed to be too complicated f...
How to print register values in GDB?
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Same problem: %eax is in the code, yet print $eax shows void.
– Ruslan Yushchenko
Oct 8 '12 at 16:42
5
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Register Application class in Manifest?
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If it derives from Application, add the fully qualified (namespace + class name) as the android:name parameter of the application element in your manifest.
<application
android:name="com.you.yourapp.ApplicationEx"
Or if the class' package can be described as relative to...
Using jquery to get element's position relative to viewport
What's the proper way to get the position of an element on the page relative to the viewport (rather than the document). jQuery.offset function seemed promising:
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Why is “import *” bad?
It is recommended to not to use import * in Python.
12 Answers
12
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Using “super” in C++
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Bjarne Stroustrup mentions in Design and Evolution of C++ that super as a keyword was considered by the ISO C++ Standards committee the first time C++ was standardized.
Dag Bruck proposed this extension, calling the base class "inherited." T...
Redirect using AngularJS
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Any idea how to get this to work in of the .success method inside of an $http request? @Tomarto
– Nicholas Kreidberg
Oct 19 '13 at 23:24
2
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Java Timer vs ExecutorService?
I have code where I schedule a task using java.util.Timer . I was looking around and saw ExecutorService can do the same. So this question here, have you used Timer and ExecutorService to schedule tasks, what is the benefit of one using over another?
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Skip certain tables with mysqldump
...ou can use the --ignore-table option. So you could do
mysqldump -u USERNAME -pPASSWORD DATABASE --ignore-table=DATABASE.table1 > database.sql
There is no whitespace after -p (this is not a typo).
If you want to ignore multiple tables you can use a simple script like this
#!/bin/bash
PASSWOR...
How to disable margin-collapsing?
...ble margin-collapsing altogether? The only solutions I've found (by the name of "uncollapsing") entail using a 1px border or 1px padding. I find this unacceptable: the extraneous pixel complicates calculations for no good reason. Is there a more reasonable way to disable this margin-collapsing?
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