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How do I sort unicode strings alphabetically in Python?
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The differences between those two algorithms are briefly summarized here: http://unicode.org/faq/collation.html#13. These are rather exotic special cases, which should rarely matter in practice.
>>> import icu # pip install PyICU
>>> sorted(['a','b','c','ä'])
['a', 'b', 'c', 'ä...
App Inventor 2 中文网 · 升级日志
...翻译。 230516 2023/05/16 优化 启用HSTS（HTTP Strict Transport Security）安全机制。 升级 启用 h2（HTTP 2.0）协议。 230418 2023/04/18 新增 公安备案通过，备案号：沪公网安备31011702008921号。 ...
How to determine whether code is running in DEBUG / RELEASE build?
...rks for me by using below code:
#ifdef DEBUG
NSString* const kURL = @"http://debug.com";
#else
NSString* const kURL = @"http://release.com";
#endif
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Listing all permutations of a string/integer
.....z) -->
a + perm(...), b + perm(....)
....
I found the pseudocode on http://www.programmersheaven.com/mb/Algorithms/369713/369713/permutation-algorithm-help/:
makePermutations(permutation) {
if (length permutation < required length) {
for (i = min digit to max digit) {
if (i not...
Set EditText cursor color
...sor
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<size android:width="3dp" />
<solid android:color="#FFFFFF" />
</shape>
You have a white color cursor on EditText property.
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Using regular expression in css?
...ectors/patterns which you can use to apply a style rule to an element(s).
http://www.w3.org/TR/selectors/
Match all divs which are direct descendants of #main.
#main > div
Match all divs which are direct or indirect descendants of #main.
#main div
Match the first div which is a direct des...
When is localStorage cleared?
... that have deleted on any off my projects.
A good article to read is also http://ejohn.org/blog/dom-storage/
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When do you use map vs flatMap in RxJava?
... type T
FlatMap returns an Observable.
A clear example can be seen here: http://blog.couchbase.com/why-couchbase-chose-rxjava-new-java-sdk .
Couchbase Java 2.X Client uses Rx to provide asynchronous calls in a convenient way. Since it uses Rx, it has the methods map and FlatMap, the explanation i...
Git authentication fails after enabling 2FA
...ame and password but that didn't work. In particular, when switching from https to ssh, the ssh key gives
8 Answers
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Java: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification
I have a class that will download a file from a https server. When I run it, it returns a lot of errors. It seems that I have a problem with my certificate. Is it possible to ignore the client-server authentication? If so, how?
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