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python - Expected browser binary location, but unable to find binary in default location, no 'moz:firefoxOptions.binary' capability provided using GeckoDriver

from selenium import webdriver; browser= webdriver.Firefox(); browser.get('http://www.seleniumhq.org'); ... Any thoughts-highly appreciated! See Question&Answers more detail:os...

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javascript - How to prevent invalid characters from being typed into input fields

Onkeydown, I run the following JavaScript: function ThisOnKeyDown(el) { if (el.title == 'textonly') { !(/^[ ... ="30" title="textonly"/> See Question&Answers more detail:os...

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SwiftUI: Broken explicit animations in NavigationView?

When I put an explicit animation inside a NavigationView, as an undesirable side effect, it animates the ... EscapingAnimationTest() } } See Question&Answers more detail:os...

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memory - PHP Warning: POST Content-Length of 113 bytes exceeds the limit of -1988100096 bytes in Unknown

I have been having lot of problems with users uploading images on my website. They can upload up to 6 images ... ideas where I am going wrong? See Question&Answers more detail:os...

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c# - FromBluetoothAddressAsync IAsyncOperation does not contain a definition for 'GetAwaiter' error

I am working on a simple BLE UWP. I've been referring to "Windows UWP connect to BLE device after discovery", working ... as a child of Task<>? See Question&Answers more detail:os...

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c - Const correctness for array pointers?

Someone made an argument saying that in modern C, we should always pass arrays to functions through an array ... high integrity C++ standard. See Question&Answers more detail:os...

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mysql - Php : Convert a blob into an image file

Is this possible with php and a mysql database to Convert a blob into an image file? See Question&Answers more detail:os...

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python - numpy array with dtype Decimal?

Are Decimal dtypes available in numpy? >>> import decimal, numpy >>> d = decimal.Decimal('1.1') >>> s = ... Is there some way for this to work? See Question&Answers more detail:os...

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c# - Get table-data from table-name in LINQ DataContext

I need to get table data from table name from Linq DataContext. Instead of this var results = db.Authors; ... that is available in DataContext. See Question&Answers more detail:os...

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How to deserialize a blank JSON string value to null for java.lang.String?

I am trying a simple JSON to de-serialize in to java object. I am however, getting empty String values for java. ... too. Is there a simple way? See Question&Answers more detail:os...

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java - How do I populate a JComboBox with an ArrayList?

I need to populate a JComboBox with an ArrayList. Is there any way to do this? See Question&Answers more detail:os...

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algorithm - C# hashcode for array of ints

I have a class that internally is just an array of integers. Once constructed the array never changes. I'd like ... -1000 and 1000 in general. See Question&Answers more detail:os...

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Get the content (text) of an URL after Javascript has run with PHP

Is it possible to get the content of a URL with PHP (using some sort of function like file_get_contents or ... there was an expert workaround. See Question&Answers more detail:os...

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python - Checking strings against each other (Anagrams)

The assignment is to write a program that accepts two groups of words from the user and then prints a "True" ... present in your second word.") See Question&Answers more detail:os...

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javascript - JS setInterval executes only once

I have the following JS functions: function checkIfGameAlreadyStarted(){ $.get("IsGameAlreadyStarted",null,function( ... not every second? See Question&Answers more detail:os...

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windows - Find absolute java.exe path programmatically from java code

If I have a java jar or class file which is launched by the user (assuming java path is set in environment ... out the location of javaw.exe? See Question&Answers more detail:os...

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html - How is the margin-top percentage calculated?

I know this should be straightforward, but can anybody tell me why the child boxes in the following overflow their ... content</p> </div> See Question&Answers more detail:os...

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r - geom_boxplot with precomputed values

In the past, I have been able to create boxplots using ggplot2 by providing the lower whisker, lower quantile, ... has been changed in ggplot2? See Question&Answers more detail:os...

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arm - How is load->store reordering possible with in-order commit?

ARM allows the reordering loads with subsequent stores, so that the following pseudocode: // CPU 0 | // CPU ... in modern weakly ordered CPUs. See Question&Answers more detail:os...

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c# - How can I check if a string is a number?

I'd like to know on C# how to check if a string is a number (and just a number). Example : 141241 Yes ... on... Is there a specific function? See Question&Answers more detail:os...

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rust - Can you clone a closure?

A FnMut closure cannot be cloned, for obvious reasons, but a Fn closure has an immutable scope; is there some way to ... 't clone a &Fn<...>. See Question&Answers more detail:os...

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protection - What are some ways to protect emails on websites from spambots?

I'm creating a public internet facing website which contains the email address of their salespeople. What kind of ... picking up the address? See Question&Answers more detail:os...

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python - pandas to_datetime parsing wrong year

I'm coming across something that is almost certainly a stupid mistake on my part, but I can't seem to figure ... entry. What's going on here? See Question&Answers more detail:os...

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ggplot2 - Creating grouped bar-plot of multi-column data in R

I have the following data Input Rtime Rcost Rsolutions Btime Bcost 1 12 proc. 1 36 614425 40 36 2 15 ... : Graph generated using gncs solution See Question&Answers more detail:os...

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xcode - how to know when text is pasted into UITextView

What event is fired when a block of text is pasted into a UITextView? I need to modify the frame of my ... is pasted in. Thanks for reading. See Question&Answers more detail:os...

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java - How to pass parameters to JavaFX application?

I am running my JavaFX application like this: public class MainEntry { public static void main(String[] args) { ... Is it a flawed design? See Question&Answers more detail:os...

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SQL Server - parameter sniffing

I've read many articles about parameter sniffing, but it's not clear if this is good or bad. Can ... specific statement? Thanks in advance. See Question&Answers more detail:os...

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c# - Http Post for Windows Phone 8

I am new to C# so I was wondering if someone can help me out on this. I am trying to send HttpPost ... Get Response Error for Windows Phone 8) See Question&Answers more detail:os...

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