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Best Java obfuscator? [closed]
...verse engineer some code, just like it is impossible to protect a house in order so nobody can ever steal from it.
That does not keep me from locking the door, though.
Actually, I am not in the java world, I use BitHelmet for .net.
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Why is iterating through a large Django QuerySet consuming massive amounts of memory?
...etching large items from database.
import gc
# Get the events in reverse order
eids = Event.objects.order_by("-id").values_list("id", flat=True)
for index, eid in enumerate(eids):
event = Event.object.get(id=eid)
# do necessary work with event
if index % 100 == 0:
gc.collect()
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Dynamically updating plot in matplotlib
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In order to do this without FuncAnimation (eg you want to execute other parts of the code while the plot is being produced or you want to be updating several plots at the same time), calling draw alone does not produce the plot ...
How to post pictures to instagram using API
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@usama unfortunately not officially but I've heard rumours that if you go on to their website and scale it down to mobile view you can. Not tried it myself though
– Albzi
Jul 2 '17 at 13:16
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项目管理实践【四】Bug跟踪管理【Bug Trace and Management】 - 项目管理 -...
...版本下载：http://downloads.sourceforge.net/bugnet/BugNET-0.7.921-Install.zip
源代码下载：http://downloads.sourceforge.net/bugnet/BugNET-0.7.921-Source.zip
英文文档：http://bugnetproject.com/Documentation/tabid/57/topic/Installation/Default.aspx
它具有发送邮件、生成报表...
Export database schema into SQL file
...ME
WHERE inf.TABLE_NAME = @TableName and inf.TABLE_SCHEMA=@schema
ORDER BY inf.ORDINAL_POSITION
'
print @sql
INSERT INTO @ShowFields( DatabaseName
,TableOwner
,TableName
,Fie...
How can I get a list of all functions stored in the database of a particular schema in PostgreSQL?
...og.pg_namespace n ON n.oid = p.pronamespace WHERE n.nspname ~ '^(public)$' ORDER BY 1, 2, 4; Above is the query generated (from \set ECHO_HIDDEN 'on').
– Simon D
Jan 6 '18 at 9:03
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How can I recover the return value of a function passed to multiprocessing.Process?
... @dano : I wonder, if we use Queue() object, we can not sure the order when each process return the value. I mean if we need the order in the result, to do the next work. How could we sure where exactly which output is from which process
– Catbuilts
S...
Best way to extract a subvector from a vector?
...irely clear; and it gets worse if the length and start_pos are of the same order of magnitude.)
Anyway, remember that this is not a copy, it's just a view of the data in the vector, so be careful. If you want an actual copy, you could do:
std::vector<T> new_vec(my_subspan.cbegin(), my_subspan....
What is `related_name` used for in Django?
...his data
you only can use related name
bom = material.tomaterial.all().order_by('-creation_time')
It is not working otherwise (at least I was not able to skip the usage of related name in case of 2 FK's to the same table.)
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