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1 answer

PayPal 400 Bad Request, more specific?

Is there any way to get a more specific PayPal error than 400 bad request? I saw someone doing something like this: if (ex.InnerException is ConnectionException) { ...

1 answers | 15 secs ago by Mikkel on Stack Overflow stackoverflow.com
1 answer

HTML/CSS MS Word style navigation ribbon

I made a MS Word style ribbon header, but it all seems very hacky, and I'm not really sure how to simplify it to something more reasonable. Rolling over one of the navigation icons changes the related ...

2 answers

works as a command but not as a shell script. Why?

$ grep "apple" fruits.txt apple $ if [ $? == 0 ] ; then echo "A"; else echo "B"; fi A When I execute the above commands it works fine but when I run these commands as a shell script it throws error ...

2 answers

Cannot power on a VM vSphere “The operation is not allowed in the current state”

I have a server that looks like this Server1 Server2 Server3 (inaccessible) Server4 When I try to power it on, it says "The operation is not allowed in the current state." I ...

1 answer

mount error 5 = Input/output error

I am running out of ideas. After a long period of testing this morning, I cannot seem to get this to work, and I have no idea why. I want to mount a Windows SMB/CIFS share with a Debian 5.0.4 VM, ...

0 answers

Kendo Grid ClientTemplate in ASP.NET MVC

I'm trying to display a hover popup table on each row of a column. This table iterates through a collection in my model to determine what to display to the user. columns.Bound(p => ...

0 answers

Stop auto-powering-on my USB drive after I powerit off

My USB drives turn on after I turn them off once. I've disabled auto-mounting via org.gnome.desktop.media-handling.automount. This worked as expected but doesn't help with my power on/off problem. ...

2 answers

django 1.7 relation “auth_user” does not exist in migrate but fine in tests

I'm updating a django-1.5 project to django-1.7.2 and when migrating I keep getting "relation "auth_user" does not exist". However if I run python manage.py test -v2 to see the process of database ...

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

Get field values from user set values for hidden field

I have a hidden field value in html. User can only see username/password and set those values, but when user sets username value, how do I change the value in the hidden field? <input ...

0 answers

Find the next point. Simple gift-wrapping algorithm

Hi I was reading the gift-wrapping algorithm on Wikipedia and felt like I understood it moderately well (I was wrong). Because of this I thought I should try too implement it in python. However the ...

0 answers

Enabling and disabling screen capture

I have an Activity which contains a ViewSwitcher. I have to enable Screen capture for first View and disable it for second view. Is this the correct approach? //Enabling screenCapture ...

2 answers

How do I access getToken in

In the express-jwt docs there is reference to being able to user a getToken function to get the token from a request. How do use call this in a route? app.use(jwt({ secret: 'hello world !', ...

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

Checking whether indexes are being used in SQL query?

I have two tables in my database that look roughly like this: Communication: (Calls made) Timestamp senderID toID GeneralLocation 2012-03-02 09:02:30 878 674 ...

0 answers

How can I create a regex to match the inner-most match or work from right-to-left?

I'm trying to match the strings for image references but am picking up a little too much when there's an expression involved. In this example http://www.regexr.com/3b3ub, you'll see I'm doing good on ...

1 answer

How does this series of keystrokes in vim delete everything but the numbered lines?

Working through this just the middle kata, Leave only the numbered lines. LINE 1 LINE 2 LINE 3 That's all. Thank you very much. the following keystroke sequence makes sense and does something in ...

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

C Skips Function Over

I have an issue with a test app im modifying to get better acquainted with the Pebble App SDK and C. Im trying to get my code to run the function inbox_received_callback(DictionaryIterator *iterator, ...

1 answer

Run Vm that created in vmware workstation from java application

i do not know much about the vmware i found this code for start vm but i need information about the URL +User name + password >> how i get this data? can any one help me ? Any Suggestion is ...

2 answers

Store reference of struct in other struct

I have two structs. App and Item. What I want to achieve is to store an Item in the items vector of the App struct by passing a mutable reference to the Items constructor. pub struct App<'a> { ...

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

Why can't I open system plist files in Sublime Text 3

I'm trying to open and edit com.apple.launchservices.plist in Sublime Text 3 but when it opens it's all garbled. Screenshots if I display the file in Quicklook, vs if I open it in Sublime.

1 answers | 2 mins ago by davidcondrey on Super User superuser.com
1 answer

Remove Word smart quotes from a text file using vim

I have a large text file, originally generated in Microsoft Word, that contains these four character sequences, alongside regular text: ?~@~\ ?~@~] ?~@~X ?~@~Y From the content of what is written ...

1 answers | 2 mins ago by Mark Harvilla on Stack Overflow stackoverflow.com
0 answers

if $\lim a_n = \infty$ and $\lim b_n = B$, then $\lim (a_n+b_n) = \infty$

I'm having trouble starting the proof not sure exactly how to go about it. So far I know that for a sequence to go to infinity it means that for all $n >0$ there exists $n_0$ for all $n$ greater ...

0 answers

Synchronization of Video Playback and Recording (Android/Java)

First of all, Thank you StackOverflow that you exist, and to all of you who contribute with answers. I am working on an Android application in Java where I'm facing a crucial obstacle and have been ...

1 answer

How to handle request-promise errors properly?

So I'm using request-promise in a script that I have that loops through a list of urls and fires of requests. Then I want to do something w/ the data received once all the requests are complete. I ...

0 answers

Why fractional reserve banking is not considered fraud?

I am not an economist (I am a maintenance engineer) but I learned about bank's fractional reserves and that revolted me. How is that not considered a fraud? The idea doesn't seen too sophisticated, on ...

5 answers

Mysql PDO : get row with “dynamic” fields in query

I have a query with a dynamic field, how do I access this field without knowing its name? define('FIELD_NAME',"name"); $stmt = $connexion->query('SELECT '.FIELD_NAME.' from mytable); while ...

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

Error: Entity 'Task' is not supported for semi join inner selects

I am not able to make this query work, I don't know how to use the WHERE NOT IN clause. Can anyone please help me with this? I will appreciate any help. Thank you! First approach: existingTasks = ...

1 answers | 2 mins ago by Carlos on Salesforce salesforce.stackexchange.com
1 answer

Foreach bind items to Datatable with C# and JSON

DataTable dtInventory = new DataTable(); dtInventory.Columns.Add("ItemID", typeof(string)); dtInventory.Columns.Add("ItemImageUrl", typeof(string)); dtInventory.Columns.Add("ItemName", ...

2 answers

How to add hollows on the surface of mesh and don't make it too complecate for futere modelling

I am beginner in Blender, so I need your advice. I want to add some "hollows" on the surface of my mesh to imitate latches and other details. The only way I know how to do this at the moment - enlarge ...

2 answers | 2 mins ago by Danil on Blender blender.stackexchange.com
2 answers

How to input text in a textarea in gwt

I am new to GWT and have made 3 textarea objects and have added them to a vertical panel, which is also added to my rootpanel. However, I cannot seem to input any text in these textareas. Any ...

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

Issue with Wordpress Folders on Google Compute Engine

I'm migrating a WordPress site to Google Cloud using Click To Deploy. All as gone well so far except a folder permissions problem when migrated the current sites wp-content folder. Steps I took to ...

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