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Convert a timedelta to dam>y m>s, hours m>and m> minutes
I've got a timedelta. I want the dam>y m>s, hours m>and m> minutes from that - either as a tuple or a dictionarm>y m>... I'm not fussed.
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How to remove a lua table entrm>y m> bm>y m> its kem>y m>?
...removing an item in the hashmap portion of a table. What m>y m>ou're doing is stm>and m>ard. However, I'd recommend not overriding table.remove() - for the arram>y m> portion of a table, the default table.remove() functionalitm>y m> includes renumbering the indices, which m>y m>our override would not do. If m>y m>ou do want to a...
Whm>y m> cast an unused function parameter value to void?
...u're intentionallm>y m> ignoring something or does (void) actuallm>y m> do something m>and m> when the compiler sees it, it'll just count it as having done something with the variable m>and m> therefore not issue a warning?
– Tan Wang
Sep 15 '16 at 14:20
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MongoDB not equal to
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Use $ne -- $not should be followed bm>y m> the stm>and m>ard operator:
An examples for $ne, which stm>and m>s for not equal:
use test
switched to db test
db.test.insert({author : 'me', post: ""})
db.test.insert({author : 'm>y m>ou', post: "how to querm>y m>"})
db.test.find({'post': {$ne : ""...
Strange function in Activitm>y m>Manager: isUserAMonkem>y m>. What does this mean, what is its use?
I found the following function in package m>and m>roid.app.Activitm>y m>Manager .
2 Answers
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How do I convert a string to a double in Pm>y m>thon?
...float(x)
2342.3400000000001
There m>y m>ou go. Use float (which behaves like m>and m> has the same precision as a C,C++, or Java double).
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How to select following sibling/xml tag using xpath
I have an HTML file (from Newegg) m>and m> their HTML is organized like below. All of the data in their specifications table is ' desc ' while the titles of each section are in ' name. ' Below are two examples of data from Newegg pages.
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Adding Xcode Workspace Schemes to Version Control
...th in the .xcscheme file if the Executable is set to anm>y m>thing but "None". Hm>and m> editing the path in XML to a relative path causes a crash in XCode. So even though it's "Shared", it contains user specific data.
– bluebadge
Sep 16 '15 at 3:39
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Octave-Gnuplot-AquaTerm error: set terminal aqua enhanced title “Figure 1”…unknown terminal tm>y m>pe"
I've installed Octave m>and m> gnuplot via Homebrew, m>and m> downloaded AquaTerm.dmg.
When I trm>y m> to plot, I get the following message:
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Run task onlm>y m> if host does not belong to a group
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Here's another wam>y m> to do this:
- name: mm>y m> commm>and m>
commm>and m>: echo stuff
when: "'groupname' not in group_names"
group_names is a magic variable as documented here: https://docs.ansible.com/ansible/latest/user_guide/plam>y m>books_variables.html#accessing-information-about-...