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Create an Array of Arraylists
...e current index as the argument - ArrayList(1), ArrayList(2), ArrayList(3) etc. So, you will end up with either under-sized or over-sized arrays, depending on your usage. I would discourage using it and instead prefer the second approach where you call the constructor yourself in your lambda express...
No startswith,endswith functions in Go?
...to findout: why aren't there standard functions like startswith, endswith, etc as part of the standard libraries in the Go programming language?
...
The program can't start because libgcc_s_dw2-1.dll is missing
...in", most likely, and you have msys, it's \msys\bin)
Compile, rund, debug, etc. happy.
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How to execute a JavaScript function when I have its name as a string
...t:
window["My"]["Namespace"]["functionName"](arguments); // succeeds
In order to make that easier and provide some flexibility, here is a convenience function:
function executeFunctionByName(functionName, context /*, args */) {
var args = Array.prototype.slice.call(arguments, 2);
var namespa...
Two color borders
Client wants two color borders for an embossed look. Can I do this on one element? I was hoping to avoid stacking two DOM elements with individual borders.
...
How to print a dictionary's key?
...a will leave them on the same line, but insert spaces between "is" and key etc. If you use + you need to put the extra padding in the strings. Also key and value are not necessarily string, in which case comma will use str(key) and str(value) whereas + will cause an error
– Joh...
How do I run a program with a different working directory from current, from Linux shell?
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WIll it work if I add this line to /etc/rc.d/rc.local ?
– Pratik Patil
May 15 '18 at 8:12
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Android YouTube app Play Video Intent
...do this, I need to know the Intent that the YouTube native app puts out in order to play the YouTube app.
I could do this easially if I had the YouTube program on my emulator, so my 1st question is:
1. Can I download the YouTube app for my emulator, or...
2. What is the intent used when the us...
demystify Flask app.secret_key
...he event, discard the cookie, issue a fresh one, redirect to a login page, etc.
>>> if not good_cookie:
... security_log(cookie)
Hash-based Message Authentication Code (HMAC)
The type of signature generated above that requires a secret key to ensure the integrity of some contents is...
Improve INSERT-per-second performance of SQLite
...NT(*) FROM table
then read in pages (LIMIT/OFFSET):
SELECT * FROM table ORDER BY _ROWID_ LIMIT <limit> OFFSET <offset>
where and are calculated per-thread, like this:
int limit = (count + n_threads - 1)/n_threads;
for each thread:
int offset = thread_index * limit
For our sm...