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How can I check whether a numpy array is empty or not?
...
http://www.scipy.org/Tentative_NumPy_Tutorial#head-6a1bc005bd80e1b19f812e1e64e0d25d50f99fe2
NumPy's main object is the homogeneous multidimensional array. In Numpy dimensions are called axes. The number of axes is rank. Numpy's ...
Check whether HTML element has scrollbars
... you get a result of 1. Then set them back to 0.
Example: http://jsfiddle.net/MxpR6/1/
function hasScroll(el, direction) {
direction = (direction === 'vertical') ? 'scrollTop' : 'scrollLeft';
var result = !! el[direction];
if (!result) {
el[direction] = 1;
result = !!e...
Decompile .smali files on an APK [duplicate]
... apk source files and no problems with .smali files. Here is a link http://www.hensence.com/en/smali2java/
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Configuring Log4j Loggers Programmatically
...uring log4j2 programmatically in Java, then this link could help: (https://www.studytonight.com/post/log4j2-programmatic-configuration-in-java-class)
Here is the basic code for configuring a Console Appender:
ConfigurationBuilder<BuiltConfiguration> builder = ConfigurationBuilderFactory.newC...
Testing web application on Mac/Safari when I don't own a Mac
... but it works for general browser testing.
How to setup see here: https://www.howtogeek.com/289594/how-to-install-macos-sierra-in-virtualbox-on-windows-10/
I'm using this for a while now and it works quite well
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Class type check in TypeScript
...sFish(pet)) {
pet.swim();
}
else {
pet.fly();
}
See more at:
https://www.typescriptlang.org/docs/handbook/advanced-types.html
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How to get the connection String from a database
...2012), that will be easily distributed with your app.
I.e. if it's an ASP.NET app, there's an App_Datafolder. If you right click it you can add a new element, which can be a SQL Server Database. This file will be on that folder, will work with SQL Express, and will be easy to deploy. You need SQL E...
How to get notified about changes of the history via history.pushState?
...State. Here is my attempt to test it, maybe I do something wrong: jsfiddle.net/fkling/vV9vd It seems only related in that way that if the history was changed by pushState, the corresponding state object is passed to the event handler when the other methods are called.
– Felix K...
Find and Replace text in the entire table using a MySQL query
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and it will replace 'domain.com' with 'www.domain.com' and 'www.domain.com' with 'www.www.domain.com'
– michelek
Dec 16 '16 at 0:59
2
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Why aren't variables declared in “try” in scope in “catch” or “finally”?
...he basics -- what happens in a block stays in a block. But in the case of .NET, it may be helpful to examine what the compiler thinks is happening. Take, for example, the following try/catch code (note that the StreamReader is declared, correctly, outside the blocks):
static void TryCatchFinally()
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