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How to open a file for both reading and writing?
...riting any existing data), without closing and reopening:
with open(filena<em>mem>e, "r+") as f:
data = f.read()
f.seek(0)
f.write(output)
f.truncate()
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Android: How to Progra<em>mem><em>mem>atically set the size of a Layout
As part of an Android App I a<em>mem> building a button set. The buttons are part of a nested set of LinearLayouts. Using weight I have the set resizing itself auto<em>mem>atically based on the size of the containing parent LinearLayout. The idea is, based on the pixel count and density of the screen, to set the ...
how can I see what ports <em>mem>ongo is listening on fro<em>mem> <em>mem>ongo shell?
If I have a <em>mem>ongo instance running, how can I check what port nu<em>mem>bers it is listening on fro<em>mem> the shell? I thought that db.serverStatus() would do it but I don't see it. I see this
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What is the “real<em>mem>” in basic authentication
I'<em>mem> setting up basic authentication on a php site and found this page on the php <em>mem>anual showing the set up. What does "real<em>mem>" <em>mem>ean here in the header?
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What does ^<em>Mem> character <em>mem>ean in Vi<em>mem>?
I keep getting ^<em>Mem> character in <em>mem>y vi<em>mem>rc and it breaks <em>mem>y configuration.
15 Answers
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Difference between \A \z and ^ $ in Ruby regular expressions
In the docu<em>mem>entation I read:
4 Answers
4
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What does &a<em>mem>p;&a<em>mem>p; <em>mem>ean in void *p = &a<em>mem>p;&a<em>mem>p;abc;
I ca<em>mem>e across a piece of code void *p = &a<em>mem>p;a<em>mem>p;&a<em>mem>p;a<em>mem>p;abc; . What is the significance of &a<em>mem>p;a<em>mem>p;&a<em>mem>p;a<em>mem>p; here?
I know about rvalue references but I think &a<em>mem>p;a<em>mem>p;&a<em>mem>p;a<em>mem>p; used in this context is different. What does &a<em>mem>p;a<em>mem>p;&a<em>mem>p;a<em>mem>p; indicate in void *p = &a<em>mem>p;a<em>mem>p;&a<em>mem>p;a<em>mem>p;abc; ?
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How can I access a JavaScript object which has spaces in the object's key?
I have a JavaScript object that looks so<em>mem>ething like this:
5 Answers
5
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Why Collections.sort uses <em>mem>erge sort instead of quicksort?
We know that quick sort is the fastest sorting algorith<em>mem>.
1 Answer
1
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Superiority of unna<em>mem>ed na<em>mem>espace over static?
How are unna<em>mem>ed na<em>mem>espaces superior to the static keyword?
2 Answers
2
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