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Flatten nested dictionaries, compressing keys
...ng the dictionary at final step.
import collections
def flatten(d, parent_key='', sep='_'):
items = []
for k, v in d.items():
new_key = parent_key + sep + k if parent_key else k
if isinstance(v, collections.MutableMapping):
items.extend(flatten(v, new_key, sep=s...
Multiple file upload in php
...ave multiple="multiple" or just multiple
In your PHP file use the syntax "$_FILES['inputName']['param'][index]"
Make sure to look for empty file names and paths, the array might contain empty strings. Use array_filter() before count.
Here is a down and dirty example (showing just relevant code)
...
Pickle or json?
...ccf1b3fa91f4399902bb534/raw/03e8dbab11b5605bc572bc117c8ac34cfa959a70/pickle_vs_json.py
python pickle_vs_json.py
Results with python 2.7 on a decent 2015 Xeon processor:
Dir Entries Method Time Length
dump 10 JSON 0.017 1484510
load 10 JSON 0.375 -
dump 10 Pickle 0.011 ...
Make elasticsearch only return certain fields?
...er. If you're searching with JSON it'll look something like this:
{
"_source": ["user", "message", ...],
"query": ...,
"size": ...
}
In ES 2.4 and earlier, you could also use the fields option to the search API:
{
"fields": ["user", "message", ...],
"query": ...,
"size":...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...hers)
SetItem bug when setting select state fixed (Mik)
ComboCell draw error (Joanna Sadler)
NULL pointer reference bug fixed in GetTextRect (Jim Arnold)
Drag/Drop handler functions now virtual
Print() now accepts a pointer to a CPrintDialog object, so you can use your own print dialog whe...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...hers)
SetItem bug when setting select state fixed (Mik)
ComboCell draw error (Joanna Sadler)
NULL pointer reference bug fixed in GetTextRect (Jim Arnold)
Drag/Drop handler functions now virtual
Print() now accepts a pointer to a CPrintDialog object, so you can use your own print dialog whe...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...hers)
SetItem bug when setting select state fixed (Mik)
ComboCell draw error (Joanna Sadler)
NULL pointer reference bug fixed in GetTextRect (Jim Arnold)
Drag/Drop handler functions now virtual
Print() now accepts a pointer to a CPrintDialog object, so you can use your own print dialog whe...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...hers)
SetItem bug when setting select state fixed (Mik)
ComboCell draw error (Joanna Sadler)
NULL pointer reference bug fixed in GetTextRect (Jim Arnold)
Drag/Drop handler functions now virtual
Print() now accepts a pointer to a CPrintDialog object, so you can use your own print dialog whe...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...hers)
SetItem bug when setting select state fixed (Mik)
ComboCell draw error (Joanna Sadler)
NULL pointer reference bug fixed in GetTextRect (Jim Arnold)
Drag/Drop handler functions now virtual
Print() now accepts a pointer to a CPrintDialog object, so you can use your own print dialog whe...
How to add an integer to each element in a list?
...
new_list = [x+1 for x in my_list]
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