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What is the best CSS Framework and are they worth the effort?
...u can include a base library/framework and then call functions and objects from it to do higher-level work. All a CSS framework can give you is declarative rules: some default browser-rule-reset stuff, some class styles to be forced to author your page to, and layout rules using 'float' and 'clear'....
What does middleware and app.use actually mean in Expressjs?
...unctionality needed are error managing, database interaction, getting info from static files or other resources. To move on the middleware stack the next callback must be called, you can see it in the end of middleware function to move to the next step in the flow.
You can use the app.use approach ...
How do I use shell variables in an awk script?
...|||, it can't be escaped, so use -F"[|][|][|]"
Example on getting data from a program/function inn to awk (here date is used)
awk -v time="$(date +"%F %H:%M" -d '-1 minute')" 'BEGIN {print time}'
Variable after code block
Here we get the variable after the awk code. This will work fine as...
Android mock location on device?
...can solder away GPS chip and feed serial port directly with NMEA sequences from other device.
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Reset CSS display property to default value
... any "default" style applied to that element (such as, e.g. display: block from the UA style sheet on block elements such as <div>) will also be blown away.
So I guess the only way right now using pure CSS is to look up the browser default value and set it manually to that:
div.foo { display:...
Java equivalent to C# extension methods
...n methods can make code much more elegant compared to extra static methods from some other class. Almost all more modern languages allow for some kind existing class extension: C#, php, objective-c, javascript. Java surely shows its age here. Imagine you want to write a JSONObject to disk. Do you ca...
How to empty (“truncate”) a file on linux that already exists and is protected in someway?
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You have the noclobber option set. The error looks like it's from csh, so you would do:
cat /dev/null >! file
If I'm wrong and you are using bash, you should do:
cat /dev/null >| file
in bash, you can also shorten that to:
>| file
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Extracting Nupkg files using command line
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and you have to execute it from console with admin privileges
– Sonic Soul
Sep 18 '17 at 22:53
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Test whether a Ruby class is a subclass of another class
I would like to test whether a class inherits from another class, but there doesn't seem to exist a method for that.
2 Answ...
Convert a Unicode string to a string in Python (containing extra symbols)
...drop or convert the characters that cannot be represented in ASCII. So +1 from me.
– Izkata
Oct 14 '13 at 21:45
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