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How do I create an immutable Class?
...d-only version (for example, using ArrayList.ReadOnly or similar - you can combine this with the previous point and store a read-only copy to be returned when callers access it), return an enumerator, or use some other method/property that allows read-only access into the collection
keep in mind tha...
Nginx缓存解决方案：SRCache - 更多技术 - 清泛网 - 专注C/C++及内核技术
.../to/phoenix/config.lua;
server {
listen 80;
server_name foo.com;
root /path/to/root;
index index.html index.htm index.php;
location / {
try_files $uri $uri/ /index.php$is_args$args;
}
location ~ \.php$ {
set $phoenix_key "";
...
Integrating the ZXing library directly into my Android application
...he ZXing source from ZXing homepage and extract it
With the use of Windows Commandline (Run->CMD) navigate to the root directory of the downloaded zxing src.
In the commandline window - Type ant -f core/build.xml press enter and let Apache work it's magic [having issues?]
Enter Eclipse -> new ...
Unicode与UTF-8互转(C语言实现) - C/C++ - 清泛网 - 专注C/C++及内核技术
...
return utfbytes;
}
6. 延伸阅读
* http://www.ruanyifeng.com/blog/2007/10/ascii_unicode_and_utf-8.html
* The Absolute Minimum Every Software Developer Absolutely, Positively Must
Know About Unicode and Character Sets(关于字符集的最基本知识)
http://www.joelonso...
Finding a branch point with Git?
...rom the list, but this isn't the simplest way.
– Matt_G
Feb 9 '18 at 16:40
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show 1 more comment
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Create an array with random values
...s, ever).
for (var a=[],i=0;i<40;++i) a[i]=i;
// http://stackoverflow.com/questions/962802#962890
function shuffle(array) {
var tmp, current, top = array.length;
if(top) while(--top) {
current = Math.floor(Math.random() * (top + 1));
tmp = array[current];
array[current] = array[...
How to open standard Google Map application from my application?
...lication and to show particular location. How can I do it? (without using com.google.android.maps.MapView )
9 Answers
...
Get underlying NSData from UIImage
...
@CipherCom I see what you're saying about wanting the exact data back. However, I think for the majority of people that come across question, this answer will be perfect for their needs... hence the upvotes. If you come across an a...
ElasticSearch: Unassigned Shards, how to fix?
...enable shard allocation.
# v0.90.x and earlier
curl -XPUT 'localhost:9200/_settings' -d '{
"index.routing.allocation.disable_allocation": false
}'
# v1.0+
curl -XPUT 'localhost:9200/_cluster/settings' -d '{
"transient" : {
"cluster.routing.allocation.enable" : "all"
}
}'
Elas...