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How to implement an ordered, default dict? [duplicate]
... >>> od = OrderedDefaultDict(int) >>> od['foo'] += 100 OrderedDefaultDict([('foo', 100)]) This case would be correctly handled by a solution like this one.
– avyfain
Oct 13 '16 at 22:42
...
How do I kill background processes / jobs when my shell script exits?
...
+100
This works for me (improved thanks to the commenters):
trap "trap - SIGTERM && kill -- -$$" SIGINT SIGTERM EXIT
kill -- ...
How to fetch the row count for all tables in a SQL SERVER database [duplicate]
...multiplied by the number of indexes they have. So if you have a table with 100 rows in it and you've defined 3 indexes on it, the above query would show 3*100=300 rows for that table.
– Anssssss
Oct 6 '15 at 21:49
...
How do you post to an iframe?
... <center>
<img src="/imagePath/loading.gif" width="100" height="100"/>
<br/>
Loading Details...
</center>
</div>
<FORM ENCTYPE="multipart/form-data" ACTION="Action" METHOD="POST" target="upload_target" onsubmit="s...
Advantages of Binary Search Trees over Hash Tables
...han they need to.
For instance, if a hash function has a range R(h) = 0...100, then you need to allocate an array of 100 (pointers-to) elements, even if you are just hashing 20 elements. If you were to use a binary search tree to store the same information, you would only allocate as much space as ...
Colspan/Rowspan for elements whose display is set to table-cell
...el 20, Firefox 23 and IE 10.
div.table {
display: table;
width: 100px;
background-color: lightblue;
border-collapse: collapse;
border: 1px solid red;
}
div.row {
display: table-row;
}
div.cell {
display: table-cell;
border: 1px solid red;
}
div.colspan,
div....
Validating IPv4 addresses with regexp
... 250-5 case, after that it cleverly ORs all the possible cases for 200-249 100-199 10-99 cases. Notice that the |) part is not a mistake, but actually ORs the last case for the 0-9 range. I've also omitted the ?: non-capturing group part as we don't really care about the captured items, they would n...
Saving and Reading Bitmaps/Images from Internal memory in Android
...e OutputStream
bitmapImage.compress(Bitmap.CompressFormat.PNG, 100, fos);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
fos.close();
} catch (IOException e) {
e.printStackTrace();
...
Difference between string object and string literal [duplicate]
...cde' referenced by s2 is located in heap not string pool? So if you create 100 String object like new String("abc"), in the heap, the abc will have 100 copy?
– liam xu
May 9 '16 at 5:57
...
Image comparison - fast algorithm
...ntially the hardest to implement.
Keypoint Matching
Better than picking 100 random points is picking 100 important points. Certain parts of an image have more information than others (particularly at edges and corners), and these are the ones you'll want to use for smart image matching. Google ...