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Deserializing JSON to .NET object using Newtonsoft (or LINQ to JSON maybe?)
...sure your JSON is valid. Add your own object at the start if it is just an array of objects. i.e. {"obj":[{},{},{}]}
** I know that dynamic makes things easier sometimes but I'm a bit ol'skool with this.
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How to read a local text file?
...that takes in the file’s path and converts each line of text into a char array, but it’s not working.
20 Answers
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Is it possible only to declare a variable without assigning any value in Python?
...e is defined or not then why not check if its in the locals() or globals() arrays? Your code rewritten:
for index in sequence:
if 'value' not in globals() and conditionMet:
value = index
break
If it's a local variable you are looking for then replace globals() with locals().
...
Writing files in Node.js
...ilename or file descriptor
data <string> | <Buffer> | <Uint8Array>
options <Object> | <string>
callback <Function>
Worth reading the offical File System (fs) docs.
Update: async/await
fs = require('fs');
util = require('util');
writeFile = util.promisify(fs.write...
How do I count the number of occurrences of a char in a String?
...ion without taking a look at what the jit does. If you did the above on an array for loop for example you might make things worse.
– ShuggyCoUk
Nov 30 '09 at 11:15
5
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How to read and write excel file
...elsheet
Row row = sheet.createRow(rownum++);
//get object array of prerticuler key
Object[] objArr = data.get(key);
int cellnum = 0;
for (Object obj : objArr)
{
Cell cell = row.createCell(cellnum++);
if (obj instanceof Strin...
How to properly override clone method?
...o it. (Either Josh Bloch or Neal Gafter)
Here is an extract from openJDK, ArrayList class:
public Object clone() {
try {
ArrayList<?> v = (ArrayList<?>) super.clone();
v.elementData = Arrays.copyOf(elementData, size);
v.modCount = 0;
return v;
} ...
Is there a better way to do optional function parameters in JavaScript? [duplicate]
...n the right track.
The other method some people choose is taking an assoc array of variables iterating through the argument list. It looks a bit neater but I imagine it's a little (very little) bit more process/memory intensive.
function myFunction (argArray) {
var defaults = {
'arg1' ...
How to zip a whole folder using PHP
...ipArchive::OVERWRITE);
// Initialize empty "delete list"
$filesToDelete = array();
// Create recursive directory iterator
/** @var SplFileInfo[] $files */
$files = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($rootPath),
RecursiveIteratorIterator::LEAVES_ONLY
);
foreach (...
How do I return the response from an asynchronous call?
...s are maybe useful if you set custom headers, set the responseType to blob array buffer or whatever...
Even if you pass 'POSTAPAPAP' as the method it won't throw an error.
Even if you pass 'fdggdgilfdghfldj' as formdata it won't throw an error.
In the first case the error is inside the displayAja...