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Quick and easy file dialog in Python?

...7:47 jfs 326k132132 gold badges818818 silver badges14381438 bronze badges answered Jan 2 '13 at 8:58 tomvodito...
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Ruby on Rails: Delete multiple hash keys

...re unaware of the Hash#except method ActiveSupport adds to Hash. It would allow your code to be simplified to: redirect_to my_path(params.except(:controller, :action, :other_key)) Also, you wouldn't have to monkey patch, since the Rails team did it for you! ...
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Why would finding a type's initializer throw a NullReferenceException?

...45010c 41ff5228 call qword ptr [r10+28h] 000007fe`8d450110 48bb1032531200000000 mov rbx,12533210h 000007fe`8d45011a 488b1b mov rbx,qword ptr [rbx] 000007fe`8d45011d 33d2 xor edx,edx 000007fe`8d45011f 488bc8 mov rcx,rax 000007fe`8d450122 e829452e58 ...
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Is there an exponent operator in C#?

...o in most programs, and it doesn't seem justified to add an operator when calling Math.Pow() is simple. You asked: Do I have to write a loop or include another namespace to handle exponential operations? If so, how do I handle exponential operations using non-integers? Math.Pow supports double p...
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e.printStackTrace equivalent in python

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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What is causing “Unable to allocate memory for pool” in PHP?

I've occasionally run up against a server's memory allocation limit, particularly with a bloated application like Wordpress, but never encountered "Unable to allocate memory for pool" and having trouble tracking down any information. ...
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How to test android referral tracking?

...ust run in a terminal: adb shell am broadcast -a com.android.vending.INSTALL_REFERRER -n <your.package>/.<path.up.until.your.BroadcastReceiver> --es "referrer" "utm_source=test_source\&utm_medium=test_medium\&utm_term=test_term\&utm_content=test_content\&utm_campaign=te...
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Using an image caption in Markdown Jekyll

...ere! I am not quite sure where and how to put the CSS part...it would be really great if anyone could help. – ChriiSchee Apr 10 '19 at 13:50 2 ...
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What is a “callback” in C and how are they implemented?

...tring.h> #include "../../common_typedef.h" typedef void (*call_back) (S32, S32); void test_call_back(S32 a, S32 b) { printf("In call back function, a:%d \t b:%d \n", a, b); } void call_callback_func(call_back back) { S32 a = 5; S32 b = 7; back(a, b); } S32 main(S32 argc, S8 *...
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Is there a portable way to print a message from the C preprocessor?

...ng is not going to be great, as warnings are treated as errors for us generally, and we'd really like the message to be informational, rather than stop the compilation. – Danny S Mar 23 '15 at 4:10 ...