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Change values while iterating
...s relatively small, two string slice references: 2 * 3 * 8 = 48 bytes on a 64-bit architecture machine.
You could also simply write:
for i := 0; i < len(n.Attr); i++ {
if n.Attr[i].Key == "href" {
n.Attr[i].Val = "something"
}
}
But, the way to get an equivalent result with a...
The apk must be signed with the same certificates as the previous version
...:
MD5: A3:2E:67:AF:74:3A:BD:DD:A2:A9:0D:CA:6C:D4:AF:20
SHA1: A6:E7:CE:64:17:45:0F:B4:C7:FC:76:43:90:04:DC:A7:84:EF:33:E9
SHA256: FB:6C:59:9E:B4:58:E3:62:AD:81:42:...:09:FC:BC:FE:E7:40:53:C3:D8:14:4F
Signature algorithm name: SHA256withRSA
Version: 3
The important parts to ...
With arrays, why is it the case that a[5] == 5[a]?
...t back in the 70's when C was designed, computers didn't have much memory (64KB was a lot), so the C compiler didn't do much syntax checking. Hence "X[Y]" was rather blindly translated into "*(X+Y)"
This also explains the "+=" and "++" syntaxes. Everything in the form "A = B + C" had the same c...
Rails: FATAL - Peer authentication failed for user (PG::Error)
...versions are available
psql=# select VERSION();
PostgreSQL 9.1.13 on x86_64-unk.... # so version is 9.1
Now Open postgres user
vim /etc/postgresql/9.1/main/pg_hba.conf
9.1 is version return form upper command
and replace
local all postgres ...
python pandas: apply a function with arguments to a series
...
BakuriuBakuriu
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12
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Should a function have only one return statement?
...
64
+1 for the nuance of "minimize" but not prohibit multiple returns.
– Raedwald
Mar 9 '11 at 9:34
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Combining two expressions (Expression)
...
64
You can use Expression.AndAlso / OrElse to combine logical expressions, but you have to make su...
Constructor overload in TypeScript
Has anybody done constructor overloading in TypeScript. On page 64 of the language specification (v 0.8), there are statements describing constructor overloads, but there wasn't any sample code given.
...
Convert blob URL to normal URL
...
164
A URL that was created from a JavaScript Blob can not be converted to a "normal" URL.
A blob: ...
How to concatenate two MP4 files using FFmpeg?
...ng them and then trying to encode that concated .ts file. The files are h264 and aac encoded and I'm hoping to keep the quality the same or as close to original as possible.
...