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Thread Safety in Python's dictionary
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
MySQL query String contains
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answered Apr 8 '10 at 17:56
WolphWolph
66.6k99 gold badges120120 silver badges141141 bronze badges
...
Background ListView becomes black when scrolling
...ndroid:color/transparent probably has the added bonus of having one single bit set. There is a bug where if you pass 0 on some phones transparency wont work. So the trick is to set 1 bit.
– Thomas Dignan
Nov 10 '12 at 0:01
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How do I find out which keystore was used to sign an app?
...list of aliases and their certificate fingerprint:
android_key, Jan 23, 2010, PrivateKeyEntry,
Certificate fingerprint (MD5): B3:4F:BE:07:AA:78:24:DC:CA:92:36:FF:AE:8C:17:DB
Voila! we can now determined the apk has been signed with this keystore, and with the alias 'android_key'.
Keytool is part...
The necessity of hiding the salt for a hash
...g to that
particular salt is sufficient.
After thinking about this a bit more, I've realized that fooling yourself into thinking the salt can be hidden is dangerous. It's much better to assume the salt cannot be hidden, and design the system to be safe in spite of that. I provide a more detail...
What is a “slug” in Django?
...
“Slug” is a newspaper term, but what
it means here is the final bit of the
URL. For example, a post with the
title, “A bit about Django” would
become, “bit-about-django”
automatically (you can, of course,
change it easily if you don’t like the
auto-generated slug).
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How does Apple know you are using private API?
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10 Answers
10
Active
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How to convert a String to its equivalent LINQ Expression Tree?
...ee
I did a quick comparison of Dynamic Linq Library and Flee and Flee was 10 times faster for the expression "(Name == \"Johan\" AND Salary > 500) OR (Name != \"Johan\" AND Salary > 300)"
This how you can write your code using Flee.
static void Main(string[] args)
{
var context = new Expr...
Unique fields that allow nulls in Django
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10 Answers
10
Active
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Where can I learn how to write C code to speed up slow R functions? [closed]
...mple example is this blog post where I show that instead of worrying about 10% differences (in one of the Radford Neal examples) we can get eightyfold increases with C++ (on what is of course a contrived example).
Edit 3: There is complexity in that you may run into C++ errors that are, to put it m...