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Create an empty object in JavaScript with {} or new Object()?
...ine - like so:
var myObject = {
title: 'Frog',
url: '/img/picture.jpg',
width: 300,
height: 200
};
Arrays
For arrays, there's similarly almost no benefit to ever using new Array(); over []; - with one minor exception:
var emptyArray = new Array(100);
...
What is the X-REQUEST-ID http header?
...nswered Dec 17 '16 at 2:08
Mark PngMark Png
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4
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Parcelable encountered IOException writing serializable object getactivity()
...mage = selectedItem.getPlacePhoto();
image.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] byteArray = stream.toByteArray();
Intent intent = new Intent(YourPresentActivity.this,
TheReceiverActivity.class);
intent.putExtra("selectedItem", selectedItem);
intent.putExtr...
How to take MySQL database backup using MySQL Workbench?
... @NaturalBornCamper, it's just "Server" now, i.imgur.com/W2ichtm.png
– matt wilkie
Aug 8 '16 at 16:34
add a comment
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Is there a way to use PhantomJS in Python?
... optional
driver.get('https://google.com/')
driver.save_screenshot('screen.png') # save a screenshot to disk
sbtn = driver.find_element_by_css_selector('button.gbqfba')
sbtn.click()
If your system path environment variable isn't set correctly, you'll need to specify the exact path as an argument t...
How to change the font size on a matplotlib plot
...set_ylabel("Output (V)")
ax.grid(True)
ax.legend(loc=1)
fig.savefig('Basic.png', dpi=300)
The smaller you make the figure size, the larger the font is relative to the plot. This also upscales the markers. Note I also set the dpi or dot per inch. I learned this from a posting the AMTA (American Mod...
doGet and doPost in Servlets
...product.price}</dd>
<dt>Image</dt>
<dd><img src="productImage?id=${product.id}" /></dd>
</dl>
POST
HTTP POST requests are not idempotent. If the enduser has submitted a POST form on an URL beforehand, which hasn't performed a redirect, then the UR...
Delete specified file from document directory
...et fileName = "someFileName"
let filePath = NSString(format:"%@/%@.png", dirPath, fileName) as String
if NSFileManager.defaultManager().fileExistsAtPath(filePath) {
do {
try NSFileManager.defaultManager().removeItemAtPath(filePath)
print("o...
Close virtual keyboard on button press
...n. (I'm doing this in my Activity onCreate method) i37.tinypic.com/6ozkig.png
– Andrew
Aug 3 '10 at 22:03
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Why am I getting an OPTIONS request instead of a GET request?
... right, but I can load it in a <script src=""> or <img src=""> and the browser will happily hit it. I just want to know when it is fully loaded so i can query for the result of the import.
– Paul Tarjan
Aug 10 '09 at 21:39
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