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Smooth scroll to div id jQuery
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If you’re using WordPress, insert the code in your theme’s footer.php file right before the closing body tag </body>.
If you have no access to the theme files, you can embed the code right inside the post/page editor (you must be editing the post in Text mode) or on a Text widget that wi...
Qt: can't find -lGL error
... it is a library or only uses stdio), you need to specify that in the .pro file.
QT -= gui
And the linker won't attempt to find lGL regardless of whether it is installed.
My case is admittedly a bit odd, since the main reason to use Qt is to create gui's. Installing the GL library is certainly n...
When to use inline function and when not to use it?
...ll functions).
About performance, the wise approach is (as always) to profile the application, then eventually inline a set of functions representing a bottleneck.
References:
To Inline or Not To Inline
[9] Inline functions
Policies/Binary Compatibility Issues With C++
GotW #33: Inline
Inline R...
Exclude .svn directories from grep [duplicate]
... I grep my Subversion working copy directory, the results include a lot of files from the .svn directories. Is it possible to recursively grep a directory, but exclude all results from .svn directories?
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Can't make the custom DialogFragment transparent over the Fragment
...Translucent_NoTitleBar_Fullscreen);
For custom background -create a style file in you values folder (values/style.xml) and use it:
setStyle(DialogFragment.STYLE_NO_FRAME, yourpackagename.R.style.YOURE_CUSTOM_STYLE);
in your style file override the atribute:
android:windowBackground to be @color/Di...
Strange out of memory issue while loading an image to a Bitmap object
...pFactory class provides several decoding methods (decodeByteArray(), decodeFile(), decodeResource(), etc.) for creating a Bitmap from various sources. Choose the most appropriate decode method based on your image data source. These methods attempt to allocate memory for the constructed bitmap and th...
Algorithm to implement a word cloud like Wordle
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It's very easy to just copy the src=".js" files and reupload them for building onto or just using as is. Thanks for sharing and works great!
– Michael d
Jul 18 '16 at 23:44
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Are members of a C++ struct initialized to 0 by default?
...ructor. That will break some operations such as writing it to a temporary file.
– finnw
Jul 1 '09 at 15:12
16
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Disable a group of tests in rspec?
...presented regularly rather than buried in a comment or an excluded example/file.
Changing it to pending or xit is quick and easy, but I prefer the hash construction. It gives you every-run documentation, is a drop-in (doesn't change describe/context/it so I have to decide what to use again later), ...
How to call an external command?
...ut/output redirection. For example:
os.system("some_command < input_file | another_command > output_file")
However, while this is convenient, you have to manually handle the escaping of shell characters such as spaces, etc. On the other hand, this also lets you run commands which are...