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What does the keyword “transient” mean in Java? [duplicate]
...tes. Those bytes are
sent over the network and the object
is recreated from those bytes. Member
variables marked by the java transient
keyword are not transferred, they are
lost intentionally.
Example from there, slightly modified (thanks @pgras):
public class Foo implements Serializabl...
UILabel Align Text to center
...
From iOS 6 and later UITextAlignment is deprecated. use NSTextAlignment
myLabel.textAlignment = NSTextAlignmentCenter;
Swift Version from iOS 6 and later
myLabel.textAlignment = .center
...
Run jar file in command prompt [duplicate]
... this. You can still write your own Main class and import your other class from there. Extra parameters to pass to the main method just comes after your full.package.name.ClassName. You could also have a look to java REPL, like jshell and import what you need, this solution would feel more "scriptin...
Download a working local copy of a webpage [closed]
...amp; images) to allow you to view the page offline as it appeared online.
From the Wget docs:
‘-k’
‘--convert-links’
After the download is complete, convert the links in the document to make them
suitable for local viewing. This affects not only the visible hyperlinks, but
any part of the ...
Replacing Spaces with Underscores
...
You can also do this to prevent the words from beginning or ending with underscores like _words_more_words_, This would avoid beginning and ending with white spaces.
$trimmed = trim($string); // Trims both ends
$convert = str_replace('', '_', $trimmed);
...
Is there already a Google+ API? [closed]
...omething to play around with while we're waiting for the full official API from Google:
Update:
I've just added support for feed posts as well. You can use this library in your server-side code to read a public profile, post, and relationship data, cache it in a MySQL database, and serve the data ...
Filtering a data frame by values in a column [duplicate]
...me indexing
studentdata[studentdata$Drink == 'water',]
Read the warning from ?subset
This is a convenience function intended for use interactively. For
programming it is better to use the standard subsetting functions like
‘[’, and in particular the non-standard evaluation of argumen...
Git conflict markers [duplicate]
After I pulled from remote branch, I got conflict, when I open the file it looks something like below:
1 Answer
...
How to get value at a specific index of array In JavaScript?
... .shift()
Remember shift mutates the array, which is very different from accessing via an indexer.
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How to return images in flask response? [duplicate]
...
You use something like
from flask import send_file
@app.route('/get_image')
def get_image():
if request.args.get('type') == '1':
filename = 'ok.gif'
else:
filename = 'error.gif'
return send_file(filename, mimetype='image/...