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What is the effect of encoding an image in base64?
... a really helpful overview of when to base64 encode and when not to by David Calhoun.
Basic answer = gzipped base64 encoded files will be roughly comparable in file size to standard binary (jpg/png). Gzip'd binary files will have a smaller file size.
Takeaway = There's some advantage to encoding...
Do you leave parentheses in or out in Ruby? [closed]
...|
edited Oct 17 '19 at 20:51
Bad Wolf
7,07344 gold badges3131 silver badges4242 bronze badges
answered D...
Generate .pem file used to set up Apple Push Notifications
...and run the following commands:
cd
cd Desktop
rm pushcert.p12
Step 11 - NEW AWS UPDATE: Create new pushcert.p12 to submit to AWS SNS. Double click on the new pushcert.pem, then export the one highlighed on the green only.
Credit: AWS new update
Now you have successfully created an Apple Push N...
How to escape single quotes within single quoted strings
...ias serve_this_dir='ruby -rrack -e "include Rack;Handler::Thin.run Builder.new{run Directory.new'"'"''"'"'}"'
– JAMESSTONEco
Sep 12 '13 at 22:50
3
...
Fragment MyFragment not attached to Activity
...public Resources getResources() {
if (mHost == null) {
throw new IllegalStateException("Fragment " + this + " not attached to Activity");
}
return mHost.getContext().getResources();
}
mHost is the object that holds your Activity.
Because the Activity might not be attached...
How to get element by classname or id
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f23609171%2fhow-to-get-element-by-classname-or-id%23new-answer', 'question_page');
}
);
...
WKWebView in Interface Builder
...
It's not a good suggestion to allocate a new view in the initializer for WebView. crx_au's response is superior
– Ilias Karim
Mar 28 '17 at 18:02
...
Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
...of lines, out of which the least recently used one is overwritten with the newly read memory.
I'll try to somewhat follow the example from Agner:
Assume each set has 4 lines, each holding 64 bytes. We first attempt to read the address 0x2710, which goes in set 28. And then we also attempt to read...
SQL Server: Difference between PARTITION BY and GROUP BY
... 45
3 sruthy abc 41
6 new abc 47
1 arun prasanth 45
1 arun prasanth 49
2 ann antony ...
Only one expression can be specified in the select list when the subquery is not introduced with EXI
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f1904314%2fonly-one-expression-can-be-specified-in-the-select-list-when-the-subquery-is-not%23new-answer', 'question_page');
}
...