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What is the difference between an ordered and a sorted collection?
...ection, it may be sored by the height of persons or the weight of persons, etc.
When talking about order, it usually means the order of insertion. The order may be changed after sorting
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How do I get a list of column names from a psycopg2 cursor?
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ps_cursor.execute('select 1 as col_a, 2 as col_b')
my_record = ps_cursor.fetchone()
print (my_record['col_a'],my_record['col_b'])
>> 1, 2
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New line in text area
...; is a line break in HTML. Many other elements, eg <p>, <div>, etc also render line breaks unless overridden with some styles.
Hopefully the following illustration will make it clearer:
T.innerText = "Position of LF: " + t.value.indexOf("\n");
p1.innerHTML = t.value;
p2.innerH...
Installing python module within code
...n 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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IOCTL Linux device driver [closed]
...that has configuration options to check and set the font family, font size etc. ioctl could be used to get the current font as well as set the font to a new one. A user application uses ioctl to send a code to a printer telling it to return the current font or to set the font to a new one.
int ioct...
What is the use of “ref” for reference-type variables in C#?
I understand that if I pass a value-type ( int , struct , etc.) as a parameter (without the ref keyword), a copy of that variable is passed to the method, but if I use the ref keyword a reference to that variable is passed, not a new one.
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Link to the issue number on GitHub within a commit message
...us abbreviation for refactor (ref could mean reference, rf is too unclear, etc.).
– Chris Kraszewski
Jun 6 '18 at 16:21
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Sorting arrays in NumPy by column
...his might not always be convenient (takes more memory, is probably slower, etc.).
– Eric O Lebigot
Sep 28 '11 at 20:13
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Set ImageView width and height programmatically?
... So, how to specify the unit? How to say that it's dp, not sp, etc.
– Saeed Neamati
Sep 3 '15 at 9:37
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.htaccess - how to force “www.” in a generic way?
...s lasting for anything other than official uses. goverments, organisations etc. In the near future when you can register fqdn like, fred.bloggs for a similar price to current norms then the personal web will look very different from a DNS point of view.
– Chris
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