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Python: TypeError: cannot concatenate 'str' and 'int' objects [duplicate]
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I also had the error message "TypeError: cannot concatenate 'str' and 'int' objects". It turns out that I only just forgot to add str() around a variable when printing it. Here is my code:
def main():
rolling = True; import random
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'too many values to unpack', iterating over a dict. key=>string, value=>list
I am getting the 'too many values to unpack' error. Any idea how I can fix this?
8 Answers
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MongoDB SELECT COUNT GROUP BY
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I get an error message when I try that "errmsg" : "exception: A pipeline stage specification object must contain exactly one field.", ?
– Steven
Apr 16 '14 at 17:42
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What is the difference between compile and link function in angularjs
...auto-include the proper directives and divs to show the various validation errors:
<form name="theForm">
<div>
<input ng-model="state.address" type="text">
<div ng-show="theForm.address.$error.pattern">Address must begin with a number</input>
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In this ca...
How to change MenuItem icon in ActionBar programmatically
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I got "getDrawable() is deprecated" error message. Possible solutions are in this thread: stackoverflow.com/questions/29041027/…
– Alexey
Jan 4 '17 at 3:38
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What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...TUArray could have helped me, but I didn't like fighting with cryptic type errors and efforts necessary to write polymorphic code with STUArray.
So the problem with Arrays is that they are not well suited for numerical computations. Hmatrix' Data.Packed.Vector and Data.Packed.Matrix are better in t...
VC DDE（Dynamic Data Exchange）与EXCEL连接 - C/C++ - 清泛网 - 专注C/C++及内核技术
... APPCLASS_STANDARD | APPCMD_CLIENTONLY, 0 );
if (iReturn!=DMLERR_NO_ERROR)
{
printf("DDE Initialization Failed: 0xx\n", iReturn);
Sleep(1500);
return 0;
}
//Start DDE Server and wait for it to become idle.
HINSTANCE hRet = ShellExecute(0, "open",...
getActionBar() returns null
...inSdkVersion tag and so it doesn't register. Adding the namespace fixes an error with the action bar not being found. Sloppy, Google!
– Nick
Nov 29 '12 at 18:58
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Where is svn.exe in my machine?
...will update a repository and close the TortoiseSVN window if there were no errors or conflicts:
TortoiseProc.exe /command:update /path:"c:\path\to\repo\" /closeonend:2
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C dynamically growing array
...w to use it incorrectly, occasionally under the guise that they've omitted error handling, even though this is a common pitfall which needs mention. Here's an answer explaining how to use realloc correctly. Take note that the answer is storing the return value into a different variable in order to p...