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Warning: Do not place Android context classes in static fields; this is a memory leak (and also breaks Instant Run)

Android Studio: Do not place Android context classes in static fields; this is a memory leak (and also ... which the calling method lives. See Question&Answers more detail:os...

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api - cURL POST command line on WINDOWS RESTful service

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RSA encryption and decryption in Python

I need help using RSA encryption and decryption in Python. I am creating a private/public key pair, encrypting a ... str(decrypted)) f.close() See Question&Answers more detail:os...

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Python: give start and end of week data from a given date

day = "13/Oct/2013" print("Parsing :",day) day, mon, yr= day.split("/") sday = yr+" "+day+" ... or documentation that looks like it would work. See Question&Answers more detail:os...

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firebase-tools "-bash: firebase: command not found"

Excited that Firebase's hosting is now out of beta. Trying to get going with with the firebase-tools package ... line in general. Thanks! See Question&Answers more detail:os...

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Raise a validation error in a model's save method in Django

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c# - using Tor as Proxy

I'm trying to use Tor-Server as a proxy in HttpWebRequest, my code looks like this: HttpWebRequest ... ausgeführt.. Section=ResponseStatusLine" See Question&Answers more detail:os...

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python - Why does csvwriter.writerow() put a comma after each character?

This code opens the URL and appends the /names at the end and opens the page and prints the string ... keyword argument for this function See Question&Answers more detail:os...

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c# - Webapi formdata upload (to DB) with extra parameters

I need to upload file sending extra paramaters. I have found the following post in stackoverflow: Webapi ajax formdata ... }); return task; } See Question&Answers more detail:os...

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php - How to fix memory getting exhausted with PHPExcel?

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 1078799 bytes) in D: ... alternatives to fix this. See Question&Answers more detail:os...

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iphone - Can I edit the pixels of the UIImage's property CGImage

UIImage has a read-only property CGImage. I have to read its pixels to a memory block and edit them and ... postProcess are called just once. See Question&Answers more detail:os...

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jQuery disable rule validation on a single field

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c# - Suppress warning CS1998: This async method lacks 'await'

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sql order by - Can I do a max(count(*)) in SQL?

Here's my code: select yr,count(*) from movie join casting on casting.movieid=movie.id join actor on casting.actorid ... max. How do I do this? See Question&Answers more detail:os...

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Using android.support.v7.widget.CardView in my project (Eclipse)

I'd like to use the new CardView widget that was introduced with the new Android L Developer Preview Support Library ... : I'm using ADT/Eclipse See Question&Answers more detail:os...

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python - Map each list value to its corresponding percentile

I'd like to create a function that takes a (sorted) list as its argument and outputs a list containing each element's ... 0.0, 1.0] is returned. See Question&Answers more detail:os...

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How do you clear the focus in javascript?

I know this shouldn't be that hard, but I couldn't find the answer on Google. I want to execute a piece of ... there a good way to do this? See Question&Answers more detail:os...

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java - How to configure log4j to log different log levels to different files for the same logger

I have a normal INFO level log for application. What I need is to additionally log all ERROR level events to ... to have them both working. See Question&Answers more detail:os...

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YAML Multi-Line Arrays

In YAML, you can easily create multi-line strings. However, I would like the ability to create a multi-line ... like Python has but in YAML? See Question&Answers more detail:os...

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jquery - How to use javascript conditionally like CSS3 media queries, orientation?

How to use javascript conditionally like CSS3 media queries, orientation? For Example I can write css for ... screen size and orientation See Question&Answers more detail:os...

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python - Binary random array with a specific proportion of ones?

What is the efficient(probably vectorized with Matlab terminology) way to generate random number of zeros and ones ... N are natural numbers? See Question&Answers more detail:os...

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c++ - Linking dll in Visual Studio

How can I add a .dll in Visual Studio 2010? I just cannot find the option there. See Question&Answers more detail:os...

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javascript - programmatically changing webkit-transformation values in animation rules

I have this stylesheet: @-webkit-keyframes run { 0% { -webkit-transform: translate3d(0px, 0px, 0px); } ... it's mobile Apple Safari browser. See Question&Answers more detail:os...

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c# - Should we always include a default constructor in the class?

I have been asked this question by a colleague that should we always include a default constructor in a class? ... lights on this from experts. See Question&Answers more detail:os...

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html - Convert relative path to absolute using JavaScript

There's a function, which gives me urls like: ./some.css ./extra/some.css ../../lib/slider/slider. ... css No jQuery, only vanilla javascript. See Question&Answers more detail:os...

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python - Unable to install pyodbc on Linux

I am running Linux (2.6.18-164.15.1.el5.centos.plus) and trying to install pyodbc. I am doing pip ... had a similar issue installing pyodbc? See Question&Answers more detail:os...

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theory - "const correctness" in C#

The point of const-correctness is to be able to provide a view of an instance that can't be altered or ... objects to name but one example. See Question&Answers more detail:os...

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scala - Change nullable property of column in spark dataframe

I'm manually creating a dataframe for some testing. The code to create it is: case class input(id:Long, ... dataframe after it's been created? See Question&Answers more detail:os...

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