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Disable developer mode extensions pop up in Chrome
... Chrome at this point.
Then for Windows 7 or Windows 8:
Download Chrome group policy templates here
Copy [zip]\windows\admx\chrome.admx to c:\windows\policydefinitions
Copy [zip]\windows\admx\[yourlanguage]\chrome.adml to c:\windows\policydefinitions\[yourlanguage]\chrome.adml (not c:\windows\...
What's the difference between a word and byte?
...aziness) - it is easier to say "byte" rather than "eight bits"
tribalism - groups of people like to use jargon / a private language to set them apart from others.
Just go with the flow. You are not going to change 50+ years of accumulated IT terminology and cultural baggage by complaining about i...
Tricks to manage the available memory in an R session
...lumns by reference
Modify subsets of existing columns by reference, and by group by reference
Delete columns by reference
None of these operations copy the (potentially large) data.table at all, not even once.
Aggregation is also particularly fast because data.table uses much less working memory...
Difference between scaling horizontally and vertically for databases [closed]
...i As explained here, vertical scaling is limited to one server (or a small group of servers) and it has a practical upper limit (meaning you can't go beyond say 512 GB of RAM). Horizontal scaling on the other hand can practically happen indefinitely.
– asgs
Jun...
Get first day of week in SQL Server
I am trying to group records by week, storing the aggregated date as the first day of the week. However, the standard technique I use for rounding off dates does not appear to work correctly with weeks (though it does for days, months, years, quarters and any other timeframe I've applied it to).
...
How to create a printable Twitter-Bootstrap page
...99;
page-break-inside: avoid;
}
thead {
display: table-header-group;
}
tr,
img {
page-break-inside: avoid;
}
img {
max-width: 100% !important;
}
p,
h2,
h3 {
orphans: 3;
widows: 3;
}
h2,
h3 {
page-break-after: avoid;
}
select {
backgrou...
Functional programming vs Object Oriented programming [closed]
...ccording to this classification, functional and procedural programming are grouped together on the opposite side of object-oriented programming. This could explain the boom of OOP during the late 1980-ies early 1990-ies: when GUIs became mainstream OOP proved to be a good approach for modeling them ...
Hidden features of Python [closed]
...10). You can even apply them to single arguments, like (= 10): cs.cmu.edu/Groups/AI/html/hyperspec/HyperSpec/Body/…
– Ken
May 26 '10 at 20:31
|
...
How to check if there exists a process with a given pid in Python?
...ing to "man 2 kill" PID 0 refers to every process
# in the process group of the calling process.
# On certain systems 0 is a valid PID but we have no way
# to know that in a portable fashion.
raise ValueError('invalid PID 0')
try:
os.kill(pid, 0)
excep...
What is the difference between gsub and sub methods for Ruby Strings
...nly seems to be finding/replacing only the first instance when using regex groups?
– Bennett Talpers
Jul 25 '18 at 18:26
...