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Fastest way to reset every value of std::vector to 0
...not exactly what OP asked for, but simply reassigning your vector to a new one of the same size (v = std::vector<int>(vec_size,0)) seems slightly faster than fill on my machine
– Yibo Yang
Jun 16 '17 at 4:09
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Text-align class for inside a table
...red a "utility" class, similar to the ".pull-right" class that @anton mentioned.
If you look at utilities.less you will see very few utility classes in Bootstrap, the reason being that this kind of class is generally frowned upon, and is recommended to be used for either:
a) prototyping and devel...
Detailed 500 error message, ASP + IIS 7.5
...an the server.
You're missing a module on the server like UrlRewrite (this one bites me a lot, and it often gives the generic message regardless of the httpErrors settings).
"Logging on to the server is not an option for me"
Change your site's httpErrors to "Detailed" so you can see it remotely. ...
XPath query to get nth instance of an element
... robot framework, which wouldn't accept paths starting with brackets. This one however, should do the trick
– dahui
Sep 23 '15 at 10:40
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Most common C# bitwise operations on enums
... removed...
namespace Enum.Extensions {
public static class EnumerationExtensions {
public static bool Has<T>(this System.Enum type, T value) {
try {
return (((int)(object)type & (int)(object)value) == (int)(object)value);
}
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Generate Java class from JSON?
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Wouldn't someone who used your jsonschema2pojo tool have to write their own schema file then? The OP asked to start with a Json file, not a schema. Is there a companion tool to go from Json -> Schema? I assume that such a tool, if i...
Controlling maven final name of jar artifact
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With Maven plugins one does not have to include version. I assume it picks the latest. And if someone has wondered, the jar name is without file suffix, so no "myJar.jar" but "myJar" as it is correctly shown in the example.
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Go to particular revision
I cloned a git repository of a certain project. Can I turn the files to the initial state and when I review the files go to revision 2, 3, 4 ... most recent? I'd like to have an overview of how the project was evolving.
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Redirecting Output from within Batch file
...ter way - easier to write, and faster because the file is opened and positioned only once.
@echo off
>output.txt (
command1
command2
...
commandN
)
Another good and fast way that only opens and positions the file once
@echo off
call :sub >output.txt
exit /b
:sub
command1
command2
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Using 'return' in a Ruby block
...scripting language, so that "end-user" code gets written in a Ruby block. One issue with this is that I'd like the users to be able to use the 'return' keyword in the blocks, so they don't need to worry about implicit return values. With this in mind, this is the kind of thing I'd like to be able ...