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Creating your own header file in C
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@Anu: I can't read that in this format. You could edit your original question to include this code.
– Oliver Charlesworth
Aug 18 '11 at 16:54
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Insert a line at specific line number with sed or awk
...s. GNU ed has a wq command to save and quit, but old ed's don't.
Further reading: https://gnu.org/software/ed/manual/ed_manual.html
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How to run a program without an operating system?
...on: it can be done.
It's often referred to as "bare metal programming".
To read from flash drive, you want to know what's USB, and you want to have some driver to work with this USB. The program on this drive would also have to be in some particular format, on some particular filesystem... This is s...
Exit codes in Python
...exit 0 in the case everything was ok. Type a command, then echo $?: if you read 0, it returned without an error. The idea is to have standard tests. If the code xyz.py did not encounter any error, it SHOULD return 0!
– Bruno von Paris
Oct 15 '12 at 9:20
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I didn't find “ZipFile” class in the “System.IO.Compression” namespace
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Thanks for the info. I already had using System.IO.Compression; but then had to add a reference to using System.IO.Compression.FileSystem as you described above to get ZipFile to compile without the OP's original error.
– Hugh S...
Change one value based on another value in pandas
...a there.
Assuming you can load your data directly into pandas with pandas.read_csv then the following code might be helpful for you.
import pandas
df = pandas.read_csv("test.csv")
df.loc[df.ID == 103, 'FirstName'] = "Matt"
df.loc[df.ID == 103, 'LastName'] = "Jones"
As mentioned in the comments, ...
Stacking Divs from Bottom to Top
...ther modern features, they won't work in legacy browsers, so unless you're ready to ditch support for browsers from the IE8-9 era you will need to look for another method.
Here's how it's done:
.parent {
display: flex;
justify-content: flex-end;
flex-direction: column;
}
.child {
/* whate...
Azure table storage returns 400 Bad Request
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For the love of God, if someone from the Azure team reads this, please make the SDK return more information than the 400 Bad Request error. I have no idea why the DateTime in table storage can't have the same minimum date as the .NET DateTime object, but I wasted a good day o...
How to execute a bash command stored as a string with quotes and asterisk [duplicate]
...;# <-- "double"'single'"double"
eval $MYSQL "'$QUERY'"
Bonus: It also reads nice: eval mysql query ;-)
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What's Alternative to Singleton
...on of new objects into a factory, so you can avoid using singletons. Worth reading for sure.
In short we move all of the new operators to a factory.
We group all of the objects of similar lifetime into a single factory.
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