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Ruby: How to turn a hash into HTTP parameters?
...uery
# => "a=a&b[c]=c&b[d]"
The gem is 'addressable'
gem install addressable
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How to get the filename without the extension in Java?
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Here is the consolidated list order by my preference.
Using apache commons
import org.apache.commons.io.FilenameUtils;
String fileNameWithoutExt = FilenameUtils.getBaseName(fileName);
OR
String fileNameWithOutExt = Filename...
How to change the ROOT application?
...ore
unless it finds their Context in the server.xml.
second method: in order to make any change to any
application, you will have to stop and restart Tomcat.
Place your WAR file outside of $CATALINA_BASE/webapps (it must be outside
to prevent double deployment). Place a context file named RO...
Error:(1, 0) Plugin with id 'com.android.application' not found
...le Plugin.
The latest version of Gradle is 2.0 but you need to use 1.12 in order to use the Android Gradle Plugin.
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C++对象布局及多态探索之菱形结构虚继承 - C/C++ - 清泛网 - 专注C/C++及内核技术
...0则从C100和C101多重继承而来。
struct C041
{
C041() : c_(0x01) {}
virtual void foo() { c_ = 0x02; }
char c_;
};
struct C100 : public virtual C041
{
C100() : c_(0x02) {}
char c_;
};
struct C101 : public virtual C041
{
C101() : c_(0x03) {}
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How do you iterate through every file/directory recursively in standard C++?
...Actually it does work on VC++ if you get a port of dirent.h for visual C++ by Tony Ronkko. It's FOSS. I just tried this and it works.
– user1741137
May 2 '17 at 10:49
add a co...
Unresolved specs during Gem::Specification.reset:
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I was seeing this issue by just running RSpec on its own. From what I understand, this means that you have more than one version of the listed gems installed on your system, and RSpec is unsure which one to use. After uninstalling older version of t...
Understanding NSRunLoop
... run loop directly, though there are some (networking) components that may allow you to specify which run loop they will use for I/O processing.
A run loop for a given thread will wait until one or more of its input sources has some data or event, then fire the appropriate input handler(s) to proce...
Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.) [closed]
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Many use the MDC fallback implementations (eg. for indexOf). They're generally rigorously standards-compliant, even to the extent of explicitly checking the types of all the arguments.
Unfortunately whilst it is clear that the authors regard ...
Easy way to turn JavaScript array into comma-separated list?
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@Wayne: I still think a warning is in order :) People don't always think these things through, and then they shoot themselves in the foot later.
– mpen
Feb 10 '12 at 22:54
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