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Visibility of global variables in imported modules
.... (Many people are confused by this, because in, say, C, a global is the same across all implementation files unless you explicitly make it static.)
There are different ways to solve this, depending on your actual use case.
Before even going down this path, ask yourself whether this really needs...
Password masking console application
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Oh I thought \b \b will take me two places back. Nevertheless this seems to be working prfecttly.
– Mohammad Nadeem
Aug 4 '10 at 10:16
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What are -moz- and -webkit-? [duplicate]
I am a beginner at CSS and when I was looking at some CSS code the other day, I found these lines. In the tutorials I used to learn CSS, I have never seen anything like these lines. Could someone please explain these lines to me or give me a source where I could learn to implement lines like these?
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Installing python module within code
... to install a package from PyPi straight within my script.
Maybe there's some module or distutils ( distribute , pip etc.) feature which allows me to just execute something like pypi.install('requests') and requests will be installed into my virtualenv.
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What Git branching models work for you?
... like advice on what branching models work best for your company or development process.
4 Answers
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How to find all combinations of coins when given some dollar value
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I looked into this once a long time ago, and you can read my little write-up on it. Here’s the Mathematica source.
By using generating functions, you can get a closed-form constant-time solution to the problem. Graham, Knuth, and Patashnik’s Concrete Ma...
Why doesn't CSS ellipsis work in table cell?
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Exactly. Elements with display: table-cell (the default for td elements) don't accept a width.
– Michael Mior
Apr 29 '12 at 13:29
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How to trigger the onclick event of a marker on a Google Maps V3?
... @Saboor Awan Try to ask a specific question about this as comments are not the best way to sort this out.
– AlexV
Sep 20 '11 at 13:22
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Side-by-side plots with ggplot2
... plot2, ncol=2)
This is useful when the two plots are not based on the same data, for example if you want to plot different variables without using reshape().
This will plot the output as a side effect. To print the side effect to a file, specify a device driver (such as pdf, png, etc), e.g.
pd...
DDD - the rule that Entities can't access Repositories directly
In Domain Driven Design, there seems to be lots of agreement that Entities should not access Repositories directly.
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