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The input is not a valid Base-64 string as it contains a non-base 64 character
I have a REST service that reads a file and sends it to another console application after converting it to Byte array and then to Base64 string. This part works, but when the same stream is received at the application, it gets manipulated and is no longer a valid Base64 string. Some junk characters ...
Getting the error “Missing $ inserted” in LaTeX
...core package. I had to also add the usepackage underscore to my sphinx.sty file
– zerocog
Jul 22 '16 at 22:59
Using th...
How to extract the first two characters of a string in shell scripting?
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colrm — remove columns from a file
To leave first two chars, just remove columns starting from 3
cat file | colrm 3
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In Python script, how do I set PYTHONPATH?
I know how to set it in my /etc/profile and in my environment variables.
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NPM cannot install dependencies - Attempt to unlock something which hasn't been locked
I've been trying to run an npm install on my package.json file, but I'm having a lot of trouble. It keeps saying "Error: Attempt to unlock XXX, which hasn't been locked" on all my dependences. Here's one of them:
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How to drop columns using Rails migration
... AddXXXtoTTT an RemoveXXXFromTTT may be followed by a white-spaced list of filed_name:data_type, and the appropriate add_column and remove_column statements will be created: rails g migration RemoveUnusefulFieldsFromUsers hair_color:string favorite_number:integer removes two attributes using a singl...
Best dynamic JavaScript/JQuery Grid [closed]
...idths
Display data from almost any data source
DOM, Javascript array, Ajax file and server-side processing (PHP, C#,
Perl, Ruby, AIR, Gears etc)
Scrolling options for table viewport
Fully internationalisable
jQuery UI ThemeRoller support
Rock solid - backed by a suite of 2600+ unit tests
Wide variet...
ImportError: Cannot import name X
I have four different files named: main, vector, entity and physics. I will not post all the code, just the imports, because I think that's where the error is. (If you want, I can post more)
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C#: Printing all properties of an object [duplicate]
...t the code for ObjectDumper is actually on your machine. Go to:
C:/Program Files/Microsoft Visual Studio 9.0/Samples/1033/CSharpSamples.zip
This will unzip to a folder called LinqSamples. In there, there's a project called ObjectDumper. Use that.
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Find method references in Xcode
...re interested in, or position the text cursor within it.
Open the "Related Files" menu via the icon at the top-left of the Editor. (It's the button immediately to the left of the back button).
Go to the "Callers" submenu for a list of all methods that call the selected method, and click any of them ...