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Change default primary key in Eloquent
...composite keys, but here's a good workaround so you can have $primaryKey = array('key1', 'key1'); github.com/laravel/framework/issues/5517#issuecomment-52996610
– mopo922
Jan 27 '15 at 6:36
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How can I generate an MD5 hash?
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If you actually want the answer back as a string as opposed to a byte array, you could always do something like this:
String plaintext = "your text here";
MessageDigest m = MessageDigest.getInstance("MD5");
m.reset();
m.update(plaintext.getBytes());
byte[] digest = m.digest();
BigInteger bigIn...
Element-wise addition of 2 lists?
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If you use those huge arrays, the numpy solution by @BasSwinckels is probably something you should be looking at.
– Henry Gomersall
Sep 10 '13 at 8:34
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Parsing JSON using Json.net
...rt name value pairs in a JSON string to an existing C# variable type (e.g. Array, or Dictionary?) such that one would not have to create specific/custom classes? In my case the JSON string would be generated in Ruby/Rails...
– Greg
Dec 29 '09 at 23:32
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jQuery post() with serialize and extra data
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You can use serializeArray [docs] and add the additional data:
var data = $('#myForm').serializeArray();
data.push({name: 'wordlist', value: wordlist});
$.post("page.php", data);
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Write bytes to file
....IO at the top of your file if you don't already have it.
public bool ByteArrayToFile(string fileName, byte[] byteArray)
{
try
{
using (var fs = new FileStream(fileName, FileMode.Create, FileAccess.Write))
{
fs.Write(byteArray, 0, byteArray.Length);
r...
Download File to server from URL
... using cURL
set_time_limit(0); // unlimited max execution time
$options = array(
CURLOPT_FILE => '/path/to/download/the/file/to.zip',
CURLOPT_TIMEOUT => 28800, // set this to 8 hours so we dont timeout on big files
CURLOPT_URL => 'http://remoteserver.com/path/to/big/file.zip'...
Why is there no String.Empty in Java?
...e a pain to write and to read :
for(int i=Constants.ZERO; ...) {
if(myArray.length > Constants.ONE) {
System.out.println("More than one element");
}
}
Etc.
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const char * const versus const char *?
...t!
const char* const* (*foo[8])()
^^^
foo is an array of 8...
Hit parenthesis so can't go right anymore, go left
const char* const* (*foo[8])()
^
foo is an array of 8 pointer to...
Finished inside parenthesis, can now go right
const char* const* (*f...
How to use ng-repeat without an html element
... need to use ng-repeat (in AngularJS) to list all of the elements in an array.
8 Answers
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