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ruby inheritance vs mixins
...nd
end
class C
include A
include B
end
c = C.new
c.sayhi
Which one wins? In Ruby, it turns out the be the latter, module B, because you included it after module A. Now, it's easy to avoid this problem: make sure all of module A and module B's constants and methods are in unlikely namespace...
MS-DOS Batch file pause with enter key
...any key, not just ENTER) and of course CHOICE is available again in recent WIN editions.
And a warning on SET /P - whereas set /p DUMMY=Hit ENTER to continue... will work,
set "dummy="
set /p DUMMY=Hit ENTER to continue...
if defined dummy (echo not just ENTER was pressed) else (echo just ENTER wa...
BackgroundWorker vs background Thread
...ion about the choice of background thread implementation I should use on a windows form app. Currently I have a BackgroundWorker on a form that has an infinite (while(true)) loop. In this loop I use WaitHandle.WaitAny to keep the thread snoozing until something of interest happens. One of the ...
Get DOS path instead of Windows path
In a DOS window, how can I get the full DOS name/short name of the directory I am in?
11 Answers
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How to enable C++11 in Qt Creator?
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...\Qt\{5.9; or your version}\mingw{53_32; or your
version}\mkspecs\win32-g++\qmake.conf:
Then at the line:
QMAKE_CFLAGS += -fno-keep-inline-dllexport
Edit :
QMAKE_CFLAGS += -fno-keep-inline-dllexport -std=c++11
...
What is the difference between the hidden attribute (HTML5) and the display:none rule (CSS)?
...
Semantics win. If it shouldn't be there then remove it from the doc flow at the doc level. If it should be a part of the doc flow but in certaain cases you don't want it to be a part of the visual experience then handle it at the cosme...
MySQL show current connection info
...ent.
mysql> status;
--------------
mysql Ver 14.14 Distrib 5.5.8, for Win32 (x86)
Connection id: 1
Current database: test
Current user: ODBC@localhost
SSL: Not in use
Using delimiter: ;
Server version: 5.5.8 MySQL Community Server (GPL...
WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a Scrip
... I installed .Net 4.5.2 and then I fell into this issue. I assume the windows update for 4.5.2 changed the machine config.
– Rez.Net
May 1 '15 at 1:59
3
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Download the Android SDK components for offline install
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To install android component do following steps
Run android sdk manager on offline machine
Click on show/hide log window
here youu will find all the list of xml files where packages are available
Fetching https://dl-ssl.google.com/android/repository/addon...
NuGet Package Manager errors when trying to update
...tudio/Downloads
I have installed this hotfix on both the Professional (on Win 7 Pro 32 bit) and Express versions (on Windows 7 Ultimate 64 bit) and the NuGet update behaves as it should.
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