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ListCtrl 重绘（Custom Draw） - C/C++ - 清泛网 - 专注C/C++及内核技术
... color we set here.
// We'll cycle the colors through red, green, and light blue.
COLORREF crText;
if ( (pLVCD->nmcd.dwItemSpec % 3) == 0 )
crText = RGB(255,0,0);
else if ( (pLVCD->nmcd.dwItemSpec % 3) == 1 )
crText = RGB(0,255,0);
...
How do you make a WPF slider snap only to discrete integer positions?
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The simple answer is that you take advantage of the IsSnapToTickEnabled and TickFrequency properties. That is, turn snapping to ticks on and set the tick frequency to 1.
Or, in other words ... take advantage of ticks ... but you don't necessarily have to show the ticks that you are snapping to.
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Why is no one using make for Java?
... then a rule to resolve that dependency.
With basic C, that typically "to convert a main.c file to a main.o file, run "cc main.c".
You can do that in java, but you quickly learn something.
Mostly that the javac compiler is slow to start up.
The difference between:
javac Main.java
javac This.jav...
Remote branch is not showing up in “git branch -r”
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This is very usefull if you have converted a shallow clone to an unshallow.
– Warpzit
Oct 3 '16 at 13:29
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Navigation in django
...done my first little webapp in django and I love it. I'm about to start on converting an old production PHP site into django and as part its template, there is a navigation bar.
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SQL Server - transactions roll back on error?
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Will this work on MS SQL 2K and higher? This seems the most simple solution.
– jonathanpeppers
Nov 17 '09 at 15:49
1
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how to create a file name with the current date & time in python?
... problem (answers your question) of getting a string with the current time and date format you specify:
import time
timestr = time.strftime("%Y%m%d-%H%M%S")
print timestr
yields:
20120515-155045
so your filename could append or use this string.
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Which characters are valid in CSS class names/selectors?
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i have an example: i convert a syntax highlighting system’s output to CSS. it has class names like “ISO C++:Types (_t/_type)”. if i only replace whitespace i have valid class names.
– flying sheep
Jul ...
How to make Entity Framework Data Context Readonly
...rd party plugins. The purpose is to allow these plugins to fetch data only and not to let them issue inserts, updates or deletes or any other database modification commands. Hence how can I make a data context or entity readonly.
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PHP Error handling: die() Vs trigger_error() Vs throw Exception
... you to manually parse. The second one is not an error per se, but will be converted into an error if you don't catch it. The last one is triggering a real error in the PHP engine which will be handled according to the configuration of your PHP environment (in some cases shown to the user, in other ...