| author | Puneeth Chaganti <punchagan@fossee.in> |
| Tue, 09 Nov 2010 15:33:47 +0530 | |
| changeset 413 | da1f270b07b7 |
| parent 398 | 36295bb91766 |
| permissions | -rw-r--r-- |
|
398
36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
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Defining dictionary:\\ |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
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{\ex \lstinline| d = {'k1':'v1', 'k2':'v2'}|}
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
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3 |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
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4 |
Access value using key in dictionary:\\ |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
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5 |
{\ex \lstinline| print d['k1']|}
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
6 |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
7 |
Add key-value pair to dictionary:\\ |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
8 |
{\ex \lstinline| d['k3'] = 'v3'|}
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
9 |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
10 |
Delete key-value from dictionary:\\ |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
11 |
{\ex \lstinline| del d['k1']|}
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
12 |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
13 |
Check container-ship of key in dictionary:\\ |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
14 |
{\ex \lstinline| 'k2' in d|}
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
15 |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
16 |
List of keys in dictionary:\\ |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
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17 |
{\ex \lstinline| d.keys()|}
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
18 |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
19 |
List of values in dictionary:\\ |
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36295bb91766
Added quickrefs for dictionaries, getting started with arrays, for, matrices, other plots, savefig, using python modules.
Anoop Jacob Thomas<anoop@fossee.in>
parents:
diff
changeset
|
20 |
{\ex \lstinline| d.values()|}
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