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What does static_assert do, and what would you use it for?
...those shortcuts align with the constants defined by stdio.h
uint64_t BasicFile::seek(int64_t offset, enum Origin origin)
{
BOOST_STATIC_ASSERT(SEEK_SET == Origin::SET);
You should prefer static_assert over assert when the behaviour is defined at compile time, and not at runtime, such as the e...
Android, getting resource ID from string?
...hough you need to use the format for your string as you use it in your XML files, i.e. package:drawable/icon.
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How to call a parent class function from derived class function?
... On a sidenote, it made me mad when i tried to put this in a cpp file. I had 'using namespace std'. 'left' is defined somewhere in that namespace. The example wouldn't compile - drove me crazy :) . Then I changed 'left' to 'Left'. Great example by the way.
– Mathai
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Performance optimization strategies of last resort [closed]
...o often on Stack Overflow.
P.S. It may be wondered why I didn't use a profiler. The answer is that almost every one of these "problems" was a function call site, which stack samples pinpoint. Profilers, even today, are just barely coming around to the idea that statements and call instructions are...
What is q=0.5 in Accept* HTTP headers?
...n in quality"? It's the degree of preference, not the quality of the audio file, right? Or am I misreading this?
– Mave
Apr 21 '15 at 14:08
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gulp.run is deprecated. How do I compose tasks?
...sense to force run this task right away (without waiting until some script file changes).
– Monsignor
Oct 23 '14 at 12:28
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How to define different dependencies for different product flavors
...ou get an overview of automatic created configurations.
The correct build file looks like this:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.2.3'
}
}
apply plugin: 'com.android.application'
repositories {...
How can I create a unique constraint on my column (SQL Server 2008 R2)?
...Type" box to "Unique Key".
Click "Close".
You see a little asterisk in the file window, this means changes are not yet saved.
Press Save or hit Ctrl+s. It should save, and your column should be unique.
Or set column as unique from the SQL Query window:
alter table location_key drop constraint pi...
When should I use the HashSet type?
...e a HashSet<string>:
Part of my syntax highlighter for UnrealScript files is a new feature that highlights Doxygen-style comments. I need to be able to tell if a @ or \ command is valid to determine whether to show it in gray (valid) or red (invalid). I have a HashSet<string> of all the...
Android webview slow
...Is this pasteable directly in the android manifest being that the manifest file is XML. Or is this supposed to be validated in the source code when loading the webview. Sorry for the noob question.
– xMythicx
Jul 28 '14 at 15:09
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