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What's the difference between Sender, From and Return-Path?
... submits it. The server then sends the message to its recipient with From set to sender@yourcompany.com. The actual SMTP submission uses different credentials, something like mailagent@mywebmail.com. So, the sender header is set to mailagent@mywebmail.com, to indicate the From header doesn't indi...
How to change line width in IntelliJ (from 120 character)
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IntelliJ IDEA 2018
File > Settings... > Editor > Code Style > Hard wrap at
IntelliJ IDEA 2016 & 2017
File > Settings... > Editor > Code Style > Right margin (columns):
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How do you run your own code alongside Tkinter's event loop?
... case, it is not good for most scripts (it only runs every 2 seconds), and setting the timeout to be 0, per the suggestion posted by @Nathan because it only runs when tkinter is not busy (which could cause problems in some complex programs). Best to stick with the threading module.
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What is the alternative for ~ (user's home directory) on Windows command prompt?
... but I couldn't seem to find it for windows command prompt ( Documents and Settings\[user] )
10 Answers
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image.onload event and browser cache
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As you're generating the image dynamically, set the onload property before the src.
var img = new Image();
img.onload = function () {
alert("image is loaded");
}
img.src = "img.jpg";
Fiddle - tested on latest Firefox and Chrome releases.
You can also use the ans...
CSS: bolding some text without changing its container's size
... navigation menu, which is basically just a <ul> with the elements set side-by-side. I do not define width, but simply use padding, because I would like the widths to be defined by the width of the menu item. I bold the currently-selected item.
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Jsoup SocketTimeoutException: Read timed out
... think you can do
Jsoup.connect("...").timeout(10 * 1000).get();
which sets timeout to 10s.
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iOS: Use a boolean in NSUserDefaults
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You can set your boolean by using:
[[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"logged_in"];
[[NSUserDefaults standardUserDefaults] synchronize];
and read it by using this code:
if(![[NSUserDefaults standardUserDe...
How to find current transaction level?
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just run DBCC useroptions and you'll get something like this:
Set Option Value
--------------------------- --------------
textsize 2147483647
language us_english
dateformat mdy
datefirst 7
lock_tim...
How to remove MySQL root password [closed]
... password for user root in localhost. How can I do that? By mistake I have set the password of root user. That's why phpmyadmin is giving an error:
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