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How to save MailMessage object to disk as *.eml or *.msg file
...
For simplicity, I'll just quote an explanation from a Connect item:
You can actually configure the
SmtpClient to send emails to the file
system instead of the network. You can
do this programmatically using the
following code:
SmtpClient client = new SmtpClie...
How to properly seed random number generator
...next random integer.
Move the rand.Seed(time.Now().UTC().UnixNano()) line from the randInt function to the start of the main and everything will be faster.
Note also that I think you can simplify your string building:
package main
import (
"fmt"
"math/rand"
"time"
)
func main() {
...
How do you save/store objects in SharedPreferences on Android?
...r to store class objects into SharedPreferences.
You can download this jar from google-gson
Or add the GSON dependency in your Gradle file:
implementation 'com.google.code.gson:gson:2.8.5'
Creating a shared preference:
SharedPreferences mPrefs = getPreferences(MODE_PRIVATE);
To save:
MyObj...
How can I set the focus (and display the keyboard) on my EditText programmatically
...
Updated with code to force the keyboard to show from this answer: stackoverflow.com/questions/5105354/…
– David Merriman
Jan 24 '12 at 18:10
5
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Is main() really start of a C++ program?
The section $3.6.1/1 from the C++ Standard reads,
11 Answers
11
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How to create a trie in Python
...prefix search.
Based on marisa-trie C++ library.
Here's a blog post from a company using marisa trie successfully:
https://www.repustate.com/blog/sharing-large-data-structure-across-processes-python/
At Repustate, much of our data models we use in our text analysis can be represented as s...
When should I use GC.SuppressFinalize()?
... Hi, Why do we need to call dispose with false as parameter from finalizer? What if the dispose never got called and then it wont dispose? What if we just check for whether the object has been disposed or not and do the actual cleanup.
– Dreamer
...
How do I execute any command editing its file (argument) “in place” using bash?
...gt;temp.txt"); print OUT;'
Here, the perl part reads the complete output from uniq in variable $_ and then overwrites the original file with this data. You could do the same in the scripting language of your choice, perhaps even in Bash. But note that it will need enough memory to store the entire...
How can I add new array elements at the beginning of an array in Javascript?
...tation. Virtually every language that has the ability to push/pop elements from an array will also have the ability to unshift/shift (sometimes called push_front/pop_front) elements, you should never have to implement these yourself.
As pointed out in the comments, if you want to avoid mutating y...
Circular gradient in android
I'm trying to make a gradient that emits from the middle of the screen in white, and turns to black as it moves toward the edges of the screen.
...