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What does HTTP/1.1 302 mean exactly?
Some article I read once said that it means jumping (from one URI to another), but I detected this "302" even when there was actually no jumping at all!
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What is the function of the push / pop instructions used on registers in x86 assembly?
When reading about assembler I often come across people writing that they push a certain register of the processor and pop it again later to restore it's previous state.
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Insert a row to pandas dataframe
... its incredible that a simple insert new row function isn't built in. i've read a lot about appending a new df to the original, but i'm wondering if this would be faster.
df.loc[0] = [row1data, blah...]
i = len(df) + 1
df.loc[i] = [row2data, blah...]
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Cmake doesn't find Boost
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There is more help available by reading the FindBoost.cmake file itself. It is located in your 'Modules' directory.
A good start is to set(Boost_DEBUG 1) - this will spit out a good deal of information about where boost is looking, what it's looking for, ...
Random number from a range in a Bash Script
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If I’m understanding this correctly, you are spreading 32,000 numbers amid a range of 1,000,000,000. But they will only hit on multiples of 2^15—you’re skip-counting by 2^15’s, not filling in all digits between 1 and 2^30 evenly, which is what a uniform distribution...
Assign output of os.system to a variable and prevent it from being displayed on the screen [duplicat
...ime ago, what you may want to use is popen:
os.popen('cat /etc/services').read()
From the docs for Python 3.6,
This is implemented using subprocess.Popen; see that class’s
documentation for more powerful ways to manage and communicate with
subprocesses.
Here's the corresponding cod...
Backup/Restore a dockerized PostgreSQL database
... postgres container. Thus, when the postgres server starts, the data are already there.
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How to manually expand a special variable (ex: ~ tilde) in bash
...ty bad answer (I was young, don't kill me).
The other solutions in this thread are safer and better solutions. Preferably, I'd go with either of these two:
Charle's Duffy's solution
Håkon Hægland's solution
Original answer for historic purposes (but please don't use this)
If I'm not mistak...
'git' is not recognized as an internal or external command
...m variables".
At the end of "Variable value", insert a ; if there is not already one, and then C:\Program Files\Git\bin\;C:\Program Files\Git\cmd\. Do not put a space between ; and the entry.
Close and re-open your console.
If these instructions weren't helpful, feel free to look at some others:
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How do I sort a Set to a List in Java?
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As a note to the people only reading the top answer: Have a look at nschum's answer below, which uses Java 8's streams. If you can use Java 8, go for it. they are more flexible and efficient.
– Felk
Jun 25 '16 at 19...