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How does Hadoop process records split across block boundaries?
...inSize is mapred.min.split.size.
Divide the file into different FileSplits based on the split size calculated above. What's important here is that each FileSplit is initialized with a start parameter corresponding to the offset in the input file. There is still no handling of the lines at that point...
In-Place Radix Sort
... seq.length passes through the array.
void radixSort(string[] seqs, size_t base = 0) {
if(seqs.length == 0)
return;
size_t TPos = seqs.length, APos = 0;
size_t i = 0;
while(i < TPos) {
if(seqs[i][base] == 'A') {
swap(seqs[i], seqs[APos++]);
...
Is there a code obfuscator for PHP? [closed]
...tespace($infile);
// compress data
$data=gzcompress($data,9);
// encode in base64
$data=base64_encode($data);
// generate output text
$out='<?ob_start();$a=\''.$data.'\';eval(gzuncompress(base64_decode($a)));$v=ob_get_contents();ob_end_clean();?>';
// write output text
file_put_contents($outfi...
How to convert An NSInteger to an int?
...r is nothing more than a 32/64 bit int. (it will use the appropriate size based on what OS/platform you're running)
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Returning the product of a list
...case it returns a result of type numpy.int64 while Ian Clelland's solution based on operator.mul and reduce works for large integer results because it returns long.
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Unique random string generation
... something looking like your example, you probably want to convert it to a Base64 string:
Guid g = Guid.NewGuid();
string GuidString = Convert.ToBase64String(g.ToByteArray());
GuidString = GuidString.Replace("=","");
GuidString = GuidString.Replace("+","");
I get rid of "=" and "+...
Simple (non-secure) hash function for JavaScript? [duplicate]
...it.info/javascript-md5.html
If you don't need security, you can also use base64 which is not hash-function, has not fixed output and could be simply decoded by user, but looks more lightweight and could be used for hide values: http://www.webtoolkit.info/javascript-base64.html
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WiX tricks and tips
... Installed OR IIS_MAJOR_VERSION
</Condition>
Checking if IIS 6 Metabase Compatibility is installed on Vista+:
<Property Id="IIS_METABASE_COMPAT">
<RegistrySearch Id="CheckIISMetabase" Root="HKLM" Key="SOFTWARE\Microsoft\InetStp\Components" Name="ADSICompatibility" Type="raw" /&...
wkhtmltopdf: cannot connect to X server
...
On Redhat based distros use sudo yum install xorg-x11-server-Xvfb resp. sudo dnf install xorg-x11-server-Xvfb.
– TNT
Mar 26 '17 at 10:09
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Why does this code segfault on 64-bit architecture but work fine on 32-bit?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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