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How do I create a Java string from the contents of a file?
...eople don't even notice Stream has a close() method. Be sure to use an ARM-block as shown.
If you are working with a source other than a file, you can use the lines() method in BufferedReader instead.
Memory utilization
The first method, that preserves line breaks, can temporarily require memory sev...
Amazon S3 Change file download name
...t-disposition" while submit the file to S3, the SDK version is AWS SDK for PHP 3.x. here is the doc http://docs.amazonaws.cn/en_us/aws-sdk-php/latest/api-s3-2006-03-01.html#putobject
a piece of my code
public function __construct($config)
{
$this->handle = new S3Client([
...
Sort NSArray of date strings or objects
...ight as well use -[NSMutableArray sortUsingComparator:] (10.6+) and pass a block that returns the result of calling -compare: on the two fields. It would probably be faster than calling -valueForKey: on each object. You could even use -sortWithOptions:usingComparator: and pass options to sort concur...
What is this 'Waiting for Background operation' in Visual Studio 2012?
...Tools > Options > Text Editor > HTML > Tab to Smart instead of Block. In my case it was already set to Smart and changing it back to Block fixed the problem.
Update: I was wrong, that didn't fix the dialogue, it just delayed it until I copied or pasted. What finally worked for me was to...
Learning Python from Ruby; Differences and Similarities
...
Here are some key differences to me:
Ruby has blocks; Python does not.
Python has functions; Ruby does not. In Python, you can take any function or method and pass it to another function. In Ruby, everything is a method, and methods can't be directly passed. Instead, ...
tinyxml XML解析库下载（tinyxml2.h 和 tinyxml2.cpp） - 源码下载 - 清泛...
..._maxAllocs(0), _nUntracked(0) {}
~MemPoolT() {
// Delete the blocks.
for( int i=0; i<_blockPtrs.Size(); ++i ) {
delete _blockPtrs[i];
}
}
virtual int ItemSize() const {
return SIZE;
}
int CurrentAllocs() const {
re...
'transform3d' not working with position: fixed children
...nsform results in the creation of both a stacking context and a containing block. The object acts as a containing block for fixed positioned descendants.
This means that fixed positioning becomes fixed to the transformed element, rather than the viewport.
There's not currently a work-around tha...
How do browsers pause/change Javascript when tab or window is not active?
...ce: nowrap;
}
p { margin: 0; }
div > p {
margin: 0;
display: inline-block;
vertical-align: top;
margin-right: 2px;
}
input { margin: 0 0 10px 0; }
.t500:before { display: block; content: '500ms'; font-weight: bold; }
.t1000:before { display: block; content: '1000ms'; font-weight: bold; }
...
What's the equivalent of Java's Thread.sleep() in Objective-C/Cocoa?
...
This is perfect. Thanks! I just finished up my animation blocks and it worked like a charm.
– RileyE
Nov 14 '12 at 3:03
...
Response.Redirect to new window
...cellent reusable solution! The only downside is the fact the new window is blocked by the popup blocker.
– MeanGreen
Jun 12 '15 at 7:49
...