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3 answers

“Thankfully” in Spanish?

Would it be correct to say, Hoy es llueve, salvos afortunadamente, manana es hace sol. when trying to say Today is rainy, but thankfully tomorrow is sunny. If not, what would I say ...

3 answers | 39 secs ago by user1 on Spanish Language spanish.stackexchange.com
4 answers

When are cancellations allowed in ring?

During the lecture my professored mentioned something like "cancellation is perfectly fine in a ring when dealing with addition, but not with multiplication!". The example he gave was that, in ...

5 answers

Using Math.SE as a contest site

This isn't the usual issue about questions from contest competitions being posted here for assistance, but rather about the use of Math.SE as a venue for hosting a "contest" using a future bounty as ...

5 answers | 52 secs ago by hardmath on Mathematics Meta meta.math.stackexchange.com
0 answers

>Prove that for any nonzero vectors $\bf u$ and $\bf a$ in $\Bbb R^n$, the vector $\bf a$ is orthogonal to ${\bf u} - \mathrm{proj}_{\bf a}{\bf u}$.

Prove that for any nonzero vectors $\bf u$ and $\bf a$ in $\Bbb R^n$, the vector $\bf a$ is orthogonal to ${\bf u} - \mathrm{proj}_{\bf a}{\bf u}$. I'm not sure how to start proving this. I don't ...

1 answer

bash screenshot script and writing url to file

This is my code: #!/bin/bash DATE=`date +%Y-%m-%d\ %H:%M:%S` import -window root "$HOME/Desktop/1.png" python imgur.py > "$HOME/Desktop/tekst.txt" mv "$HOME/Desktop/1.png" ...

1 answers | 57 secs ago by user3600212 on Stack Overflow stackoverflow.com
0 answers

What expression am I missing? and I'm returning the type

Here is my main function. It is saying that it reaches the end of the readRecord function and doesn't get a return type? The error is below. I am returning a typedef struct called Movie. its defined ...

0 answers

How can I change a solid blue background to red with a keyframe animation in Premiere pro

I can animate the opacity of a video with keyframes and I can also do that with sound. However there is no option to animate the hue of a video. I have a solid blue background and I want to animate ...

0 answers

Update to Swift's NSTimer.scheduledTimerWithTimeInterval

I'm currently learning Swift for the first time, and am having some headaches as the latest version was apparently just released. Many tutorials are teaching students how to use ...

7 answers

Improving as a solo guitarist without learning scales

I am a drummer of 20+ years. I am a guitarist for only the last 5 or so (more of a guitar owner). I can play many chords, and have composed a number of songs. I learned to play drums without a ...

0 answers

OpenMP : Creating threads, parallelism, barrier in loop

I am using OpenMP and trying to get a span log(n) for the algorithm prefix sum with a table of size n. In the solution I have got, there is a loop I cannot parallelize, and I am using the numbers of ...

1 answer

Can't run Laravel Artisan commands, 500 internal server error, bluehost

I'm using bluehost and I want to work with Laravel on a new project. Laravel is located in a sub-domain folder. That is: home/public_html/SubDomain/Project/ In that folder I got my folders: app, ...

1 answers | 1 min ago by Johan on Stack Overflow stackoverflow.com
2 answers

2001 Honda Civic timing belt assembly repair question

I have a 2001 Honda Civic. I bought it almost 2 years ago at just over 100,000 miles. It now has almost 116,000 miles and when I took it into my mechanic for a failed sensor replacement he told me ...

2 answers

Match anything EXCEPT a sequence of periods or ellipses

I want to use Python's re.findall() method to match something like the following: Email......@gmail.com in the manner that I get a return value of ["Email", "@gmail.com"] The dots can be ...

2 answers | 2 mins ago by allicoder on Stack Overflow stackoverflow.com
1 answer

WKWebview set user agent OS X Yosemite

With the prior version of webview, I could write the following to change the user agent: [webView setCustomUserAgent:[NSString stringWithFormat:@"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_4) ...

4 answers

How to convert from []byte to int in Go Programming

I need to create a client-server example over TCP. In the client side I read 2 numbers and I send them to the server. The problem I faced is that I can't convert from []byte to int, because the ...

0 answers

How to install py2app

I have been coding with Python for a couple moths now and I have come across the stage where I want to turn my python scripts into stand alone programs. I am running Python 3.4 and default Python 2.7 ...

1 answer

Thoughtbots suspenders issue

So i wanted to use Thoughtbots rails loader. I used RVM to update to ruby 2.1.3, and I rans some tests to make sure all of my old stuff worked. It did. Now when I went to run suspenders I got some ...

0 answers

javax/servlet/jsp/jstl/core/Config error fo any JSP page

I've created java web app using netbeans and hibernate and JSF frameworks, but when i try tr run any JSp page it gives me an error, but the JSF pages run without any errors. the error is ...

0 answers

can you view your own deleted questions?

Is it possible to find/view your own deleted questions? I'm looking for a question I asked about Jonathan Edwards view of Adam. Apparently its been deleted. Is there any way I can view it? I quoted a ...

1 answer

Fit photos to available screen real estate in Lightroom on Retina/HiDPI screen

How can I get Lightroom to scale smaller photos in Loupe view so they always fill the available screen space? I just got one of the new 5K Retina iMacs, and with its 14.7 megapixel display, all the ...

0 answers

Increasing perpetuity problem

I am having a problem which seems like a simple perpetuity problem but I cannot get the right answer. Samantha purchases a perpetuity-immediate that makes annual payments. The first payment is ...

1 answer

Python Pandas : how to set 2 colums at the same time?

I have a pandas dataframe with 5 columns : myval (value) s1 and s2, (both 1/0 signal) bin and bout (value) bin[0] =1 and bout[0] =0 , and I want to set the two col bin and bout a the same time, ...

1 answers | 2 mins ago by B Pulsart on Stack Overflow stackoverflow.com
0 answers

Need a feedback on my solution (logic) of the combinatorial problem which involves ordinary deck of cards

So, here is the problem: An ordinary deck of 52 playing cards is randomly divided into 4 piles of 13 cards each. Compute the probability that each pile has exactly 1 ace. My solution: $$\frac { {4 ...

4 answers

Removing duplicates from an array (without sets or sorting)

I have the following code: import java.util.Scanner; public class ArrayDuplicates { public static void main(String[] args) { Scanner scan = new Scanner(System.in); ...

0 answers

Unable to display html input

So I have two input boxes, one for a username and one for a password. I want to display the inputs back to the user after they hit login, but for some reason all that appears is: [object ...

0 answers

Login button shows only my written code

i am trying to implement login system. I made simple login.php system and simple index.html but if i click on submit button it will show me just code. What i am doing wrong? This is my login.pgp ...

1 answer

Load multiple D3 maps with similar source code

I built a D3 map that highlights which counties voted for the new governor in my state. I want to build a similar map for another political race using the same code as my governor map. I copied the ...

2 answers

declare global array in shell

Here is the code which i need to separate the files in array, but using the PIPE it is generating subshell so am not able to get access to arrays normal, executable and directory.and its not printing ...

0 answers

Custom JavaScript loop

I’ve got this JS code and like to simplify it by using a loop. The maximum of the loop will be the amount of elements with the class name box. var boxElements = $(".box").length; var char1 ...

2 answers

Determining if a product is taxable or imported

This should tell me whether the product is taxable or imported. Name should indicate if the product is imported or certain keywords should tell that the product is non-taxable (chocolates, book, ...

2 answers | 2 mins ago by Jackie Chan on Code Review codereview.stackexchange.com
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