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“Eliminate render-blocking CSS in above-the-fold content”

...ake worse than better for 'normal' websites. And not everything that comes from Google is the "holy grail" just because it comes from Google. And they themselves are not a good role model if you have a look at their HTML markup. The best advice I could give you is: Set width and height on repla...
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What does inverse_of do? What SQL does it generate?

... From the documentation, it seems like the :inverse_of option is a method for avoiding SQL queries, not generating them. It's a hint to ActiveRecord to use already loaded data instead of fetching it again through a relationshi...
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cannot find zip-align when publishing app

... I had the same problem. And to fix it, I copy the Zipalign file from sdk/build-tools/android-4.4W folder to sdk/tools/ Edited: Since Google updated SDK for Android, new build-tools does fix this problem. So I encouraged everyone to update to Android SDK Build-tools 20 as suggested by Pan...
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How to mock an import

...nditions I'd like to mock B in A (mock A.B ) and completely refrain from importing B . 8 Answers ...
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Highlight the difference between two strings in PHP

... From the new web site: "Update: the inline renderer is now a native part of the Text_Diff PEAR package. You don't need to use the hack presented here anymore." So just use Text_Diff now. – Mat ...
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JavaScript: client-side vs. server-side validation

...ir HTTP requests with another tool? What if they send custom HTTP requests from curl or from a script, for example? (This is not theoretical; eg, I worked on a travel search engine that re-submitted the user's search to many partner airlines, bus companies, etc, by sending POST requests as if the u...
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How do I create a slug in Django?

... You will need to use the slugify function. >>> from django.template.defaultfilters import slugify >>> slugify("b b b b") u'b-b-b-b' >>> You can call slugify automatically by overriding the save method: class Test(models.Model): q = models.CharField(...
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Split Python Flask app into multiple files

...y to do it. What you are trying to do can be achieved like this: Main.py from flask import Flask from AccountAPI import account_api app = Flask(__name__) app.register_blueprint(account_api) @app.route("/") def hello(): return "Hello World!" if __name__ == "__main__": app.run() Accoun...
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Pull all commits from a branch, push specified commits to another

...think you're looking for is a 'cherry pick'. That is, take a single commit from the middle of one branch and add it to another: A-----B------C \ \ D becomes A-----B------C \ \ D-----C' This, of course, can be done with the git cherry-pick command. The problem with this commit is t...
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Print text instead of value from C enum

..... I'm not sure if the C standard requires compilers to begin enumerations from 0, although most do (I'm sure someone will comment to confirm or deny this). share | improve this answer | ...