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What is bootstrapping?
I keep seeing "bootstrapping" mentioned in discussions of application development. It seems both widespread and important, but I've yet to come across even a poor explanation of what bootstrapping actually is; rather, it seems as though everyone is just supposed to know what it means. I don't, tho...
How to execute raw SQL in Flask-SQLAlchemy app
...dited May 29 at 9:50
Ilja Everilä
36.5k55 gold badges7272 silver badges8686 bronze badges
answered Sep 15 '13 at 4:35
...
'App not Installed' Error on Android
...ct both signature versions when building my signed apk.
Before I only had V2 (Full APK Signature) selected, but after selecting V1 Jar Signature as well, I was able to successfully install my signed APK on my 4.4.2 device. Hope this helps others!
...
Pass variables to Ruby script via command line
... "Argument: #{a}"
end
then
$ ./test.rb "test1 test2"
or
v1 = ARGV[0]
v2 = ARGV[1]
puts v1 #prints test1
puts v2 #prints test2
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“open/close” SqlConnection or keep open?
...at least ;) Opening and closing costs time.
– David Mårtensson
Dec 14 '10 at 13:11
8
@David Mart...
Git Remote: Error: fatal: protocol error: bad line length character: Unab
...t> /bin/true shouldn't output anything.
– Stefan Näwe
Nov 18 '11 at 7:34
9
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How to kill a process running on particular port in Linux?
...ilegues to get process names via netstat.
– Jonas Schäfer
Jul 20 '12 at 16:46
2
@JonasWielicki y...
What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
...array objectAtIndex:i]
[NSDictionary dictionaryWithObjectsAndKeys: v1, k1, v2, k2, nil];
[dictionary valueForKey:k]
@[a, b, c]
array[i]
@{k1:v1, k2:v2}
dictionary[k]
This part is new. Expression Literals
When you have an expression (M_PI / 16 for example) you should put it inside parent...
Latest jQuery version on Google's CDN
...
v2.x is not compatible with v1.x. Any site that is pointing to this url will actually screw up the sites if it was updated to v2
– Abdul Munim
May 23 '13 at 8:29
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Fixed point vs Floating point number
...(%) operand.
12.34 (pseudocode):
v1 = 1234 / 100 // get the whole number
v2 = 1234 % 100 // get the decimal number (100ths of a whole).
print v1 + "." + v2 // "12.34"
Floating point numbers are a completely different story in programming. The current standard for floating point numbers use somet...