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Is there a way to remove some uneeded locale to reduce the size of Qt Core ?
You'll need to be more specific about what your application requires. Regardless, I'd recommend reading through this thread on the interest mailing list, as it has some interesting information regarding slimming Qt Core. In particular, you can reduce the size of ICU:
I'll leave it for others to pass comment on the standard configure
options and size, but if you're really desperate for every last saving
then removing the locales you don't need can save you 230 KB (on Linux
64bit it reduces my default release build from 5.5MB to 5.2MB), but
it's a manual process:
Download http://unicode.org/Public/cldr/24/core.zip and unzip
Run "../path/to/qt5/qtbase/util/local_database/cldr2qlocalexml.py
core/common/main >> qlocale.xml"
Edit qlocale.xml to remove all the locales you don't need: only
remove groups from inside and nothing else, I
suggest you always keep C and en_US in addition to the locales you
require.
Run "../path/to/qt5/qtbase/util/local_database/qlocalexml2cpp.py
qlocale.xml ../path/to/qt5/qtbase/"
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I have been using prepros for a while. It's a easy to use precompiler that pretty much does everything I need. I heard it is not good for team work but didn't know why.
Why would you spend time to set up gulp to for minification, concatenation, uglify/mangle, live reload and live server when you can simply press one button and do all of these works in 5 secs?
I've never used Prepros and therefore have nothing negative to say about it. However, I think:
a) Your point is somewhat reductionist. Gulp isn't just a precompiler, it's a task runner and can likely do a lot more than what Prepros is able to do out of the box. It's great if Prepros fits your needs, but what happens when you run into something that it can't do?
b) Gulp/Grunt/etc. are free (limiting proprietary software purchases is often beneficial in a team setting) and open source (easily tailorable to your needs)
As an aside, I'm not sure if Prepros allows settings to be shared by different members of the development team, but will gulp/grunt/etc. you check your gulpfile/gruntfile/etc. into source control and build tasks/etc. are available to all developers with access to said repository/project
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I'm writing relatively small, but not simple networking library which is going to be used at least from C,java,python,ruby and C#. Is there a way to make go bindings to the other languages the way in can be done form C? If not is there other way?
Right now, you can't write libraries in Go that can be used in other languages. Go has a runtime environment that does a lot of things (like sheduling go-routines, collecting garbage) for you. This runtime environment is written under the assumption that it controls the whole program. This assumption does not hold if Go code would be used from inside another language, as the Go library cannot influence the binary that uses it.
I imagine that a JSON service would do what you describe.
Have a look at the json test for a simple example
It wouldnt matter what languages you used to set and get data from your app
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It doesn't appear to be built-in to Meteor but is there an accepted way to track changes to a record/document? I can think of a number of ways to do this but am curious how others have accomplished this.
An example would be someone's location, if you wanted to track changes for a set period of time.
Thanks!
I haven't tested this package yet but it seems to track revisions and give the ability to restore older versions. I'm going to test it out now.
https://github.com/todda00/meteor-collection-revisions
Update: I can confirm that this package works in Meteor 1.3. It makes a complete copy of the document of the edited Meteor collection and stores it as an array within the document under "revisions". You can then restore any previous version using the revisionId later on.
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My software is a video-audio converter and video cutter. I have used Qt(compiled from source) and ffmpeg (compiled from source). I have to prepare System Usage Specification outline and Specify Usage patterns of the system and indicate it using Run charts / Histograms. I am told to use Winrunner for this purpose. I don't know exactly what to do. Please help.
I never heard about 'System Usage Specification', this must be a terminology specific to your company.
A wild guess would be that it's something close to the Use Case diagram of UML, to define what the users can do and which action they have to perform to lead them to the expected result.
Sounds like a uggly word for "handbook" or "usage guide" from the pov of a end-user (though I never heared of that specific term)
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Are there any software versioning standards? Or i can change version of my product, when i have made some changes to it?
Is there any percentage in changes, by which i can say, what version this product will have?
Some people have proposed software version number conventions. Here are two:
Semantic Versioning
Apache APR Version Numbering Concepts
No rules. You decide.
There seems to be a common agreement:
You increment the version number when you make significant changes or the amount of service packs and updates makes the application noticeably advanced over the original version.
The smaller a change is, the smaller the increment in subversion numbers. Bug fix -> behavior change -> new feature -> service pack for lots of features -> some big change or a new module.