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How do I prevent node.js from crashing? try-catch doesn't work
From my experience, a php server would throw an exception to the log or to the server end, but node.js just simply crashes. Surrounding my code with a try-catch doesn't work either since everything is done asynchronously. I would like to know what does everyone else do in their production servers.
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How to center a checkbox in a table cell?
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div is a block-element; its default display value is “block”. With span, input continues on left. Test to see difference
– Carlos E
Aug 31 '17 at 19:09
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How to create a release signed apk file using Gradle?
...***
Modify your app/build.gradle, and add this inside the android { code block:
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signingConfigs {
release {
storeFile file(RELEASE_STORE_FILE)
storePassword RELEASE_STORE_PASSWORD
keyAlias RELEASE_KEY_ALIAS
keyPassword RELEASE_KEY_PASSWORD
// Optiona...
Copying text outside of Vim with set mouse=a enabled
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There is also an option to use block select by pressing <kbd>ctrl</kbd> + <kbd>shift</kbd> + left mouse button to start block selection. Mouse middle button pastes copied content into other window.
– micrub
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Prevent body scrolling but allow overlay scrolling
...reated on-the-fly or already inside the page and made visible via display: block, it makes no difference) has position : fixed and overflow-y: scroll, with top, left, right and bottom properties set to 0: this style makes the overlay fill the whole viewport.
The div inside the overlay is instead j...
Add a default value to a column through a migration
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If you need reversible migrations, put this in an up block rather than a change block. You can leave the down block empty. It won't revert the table to the original condition but the migration can be rolled back.
– IAmNaN
May 16 '14 at 1:1...
Is there any significant difference between using if/else and switch-case in C#?
...te a jump table. Instead it generates MSIL that is equivalent to IF / ELSE blocks.
There is a "switch statement" MSIL instruction that when jitted will use a jump table to implement a switch statement. It only works with integer types, however (this question asks about strings).
For small numbers ...
How do I get the current line number?
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If its in a try catch block use this.
try
{
//Do something
}
catch (Exception ex)
{
System.Diagnostics.StackTrace trace = new System.Diagnostics.StackTrace(ex, true);
Console.WriteLine("Line: " + trace.GetFrame(0).GetFileLineNumber())...
Using two values for one switch case statement
...nt. Control flow continues with
the first statement following the switch block. The break statements
are necessary because without them, statements in switch blocks fall
through: All statements after the matching case label are executed in
sequence, regardless of the expression of subsequent...
use localStorage across subdomains
... Apple has updated the defaults on Safari 7+ both on desktop and mobile to block 3rd party data. The option is now called "Block cookies and other website data" which refers to things like localstorage which are now completely isolated by domain. This method wont work in Safari
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