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MemoryCache does not obey memory limits in configuration
...s.
The following code is reflected out of the System.Runtime.Caching DLL, for the CacheMemoryMonitor class (there is a similar class that monitors physical memory and deals with the other setting, but this is the more important one):
protected override int GetCurrentPressure()
{
int num = GC.Col...
mongo group query how to keep fields
...ents. How to keep the first document in each group like mysql query group.
for example:
11 Answers
...
Most Pythonic way to provide global configuration variables in config.py? [closed]
...
I did that once. Ultimately I found my simplified basicconfig.py adequate for my needs. You can pass in a namespace with other objects for it to reference if you need to. You can also pass in additional defaults from your code. It also maps attribute and mapping style syntax to the same configurati...
CSS table layout: why does table-row not accept a margin?
...
How's this for a work around (using an actual table)?
table {
border-collapse: collapse;
}
tr.row {
border-bottom: solid white 30px; /* change "white" to your background color */
}
It's not as dynamic, since you have to expl...
How to set child process' environment variable in Makefile
...rocesses make invokes... by default. However you can use make's export to force them to do so. Change:
test: NODE_ENV = test
to this:
test: export NODE_ENV = test
(assuming you have a sufficiently modern version of GNU make >= 3.77 ).
...
Get notified when UITableView has finished asking for data?
Is there some way to find out when a UITableView has finished asking for data from its data source?
18 Answers
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How do I pass a method as a parameter in Python
...t a little bit more complicated. method2 has to be written with a bit of information about how to pass arguments to method1, and it needs to get values for those arguments from somewhere. For instance, if method1 is supposed to take one argument:
def method1(self, spam):
return 'hello ' + str(sp...
What is the difference between “px”, “dip”, “dp” and “sp”?
... use this unit when specifying font sizes, so they will be adjusted
for both the screen density and user's preference.
From Understanding Density Independence In Android:
+----------------+----------------+---------------+-------------------------------+
| Density Bucket | Screen Density ...
Find current directory and file's directory [duplicate]
...g directory use
import os
cwd = os.getcwd()
Documentation references for the modules, constants and functions used above:
The os and os.path modules.
The __file__ constant
os.path.realpath(path) (returns "the canonical path of the specified filename, eliminating any symbolic links encountere...
Rename Files and Directories (Add Prefix)
...
Thanks to Peter van der Heijden, here's one that'll work for filenames with spaces in them:
for f in * ; do mv -- "$f" "PRE_$f" ; done
("--" is needed to succeed with files that begin with dashes, whose names would otherwise be interpreted as switches for the mv command)
...