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Why do all browsers' user agents start with “Mozilla/”?
...opular browsers' user agent strings, even Internet Explorer's, start with Mozilla/ . Why is this the case?
6 Answers
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What is Prefix.pch file in Xcode?
So many developers are adding various convenience macros to the Prefix.pch . But my question is what is that Prefix.pch file.
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Comparison of Android networking libraries: OkHTTP, Retrofit, and Volley [closed]
...
I'm hoping som>me m>one can provide som>me m> concrete examples of best use cases for each.
Use Retrofit if you are communicating with a Web service. Use the peer library Picasso if you are downloading images. Use OkHTTP if you need to do HTTP op...
is of a type that is invalid for use as a key column in an index
...ytes per row and will only use the first 900 bytes even then so the safest maximum size for your keys would be:
create table [misc_info]
(
[id] INTEGER PRIMARY KEY IDENTITY NOT NULL,
[key] nvarchar(450) UNIQUE NOT NULL,
[value] nvarchar(max) NOT NULL
)
i.e. the key can't be over 45...
Converting pfx to pem using openssl
How to generate a .pem CA certificate and client certificate from a PFX file using OpenSSL.
3 Answers
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How to delete object from array inside foreach loop?
...cts and want to delete one of the objects based on it's 'id' property, but my code doesn't work.
6 Answers
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Programmatically saving image to Django ImageField
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I have som>me m> code that fetches an image off the web and stores it in a model. The important bits are:
from django.core.files import File # you need this som>me m>where
import urllib
# The following actually resides in a m>me m>thod of my mo...
How to display hidden characters by default (ZERO WIDTH SPACE ie. &#8203)
I just lost part of my weekend because of this ... joker - zero width space. I just used som>me m> snippets from google groups and didn't recognize that there are doubled characters, because Idea (11) didn't show them, which was causing problems with parsing config file of my app... I discovered it accid...
What is “(program)” in Chrom>me m> debugger’s profiler?
What is “(program)” in the function column of the Chrom>me m> debugger?
3 Answers
3
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Redis is single-threaded, then how does it do concurrent I/O?
Trying to grasp som>me m> basics of Redis I cam>me m> across an interesting blog post .
2 Answers
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