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How do you do block comments in YAML?
...y describes one way of marking comments:
An explicit comment is marked by a “#” indicator.
That's all. There are no block comments.
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Semaphore vs. Monitors - what's the difference?
...e. Another difference between semaphores and monitors is that users awaken by a V operation can resume execution without delay. Contrarily, users awaken by a signal operation are restarted only when the monitor is unlocked. In addition, a monitor solution is more structured than the one with semapho...
“Server” vs “Data Source” in connection string
...created equivalents...? (except to confuse us :-))
– bytedev
Oct 19 '18 at 11:23
1
@bytedev - his...
'nuget' is not recognized but other nuget commands working
... It can't be executed directly in Package Manager Console, but is executed by Powershell commands because these commands build custom path for themselves.
My steps to solve are:
Download NuGet.exe from https://github.com/NuGet/NuGet.Client/releases (give preference for the latest release);
Place ...
Better to 'try' something and catch the exception or test if it's possible first to avoid an excepti
...prefer try/except over if/else if that results in
speed-ups (for example by preventing extra lookups)
cleaner code (fewer lines/easier to read)
Often, these go hand-in-hand.
speed-ups
In the case of trying to find an element in a long list by:
try:
x = my_list[index]
except IndexError:
...
How to run eclipse in clean mode? what happens if we do so?
...
What it does:
if set to "true", any cached data used
by the OSGi framework and eclipse
runtime will be wiped clean. This will
clean the caches used to store bundle
dependency resolution and eclipse
extension registry data. Using this
option will force eclipse to
rei...
What's wrong with Groovy multi-line String?
...ill create a String with test on three lines
Also, you can make it neater by:
def a = """test
|test
|test""".stripMargin()
the stripMargin method will trim the left (up to and including the | char) from each line
...
jQuery: fire click() before blur() event
...ed this issue and using mousedown is not an option for me.
I solved this by using setTimeout in the handler function
elem1.on('blur',function(e) {
var obj = $(this);
// Delay to allow click to execute
setTimeout(function () {
if (e.typ...
What size should TabBar images be?
...ove tab titles. In landscape orientation, the icons and titles appear side-by-side. Depending on the device and orientation, the system displays either a regular or compact tab bar. Your app should include custom tab bar icons for both sizes.
I suggest you to use the above link to understand...
Dual emission of constructor symbols
...
We'll start by declaring that GCC follows the Itanium C++ ABI.
According to the ABI, the mangled name for your Thing::foo() is easily parsed:
_Z | N | 5Thing | 3foo | E | v
prefix | nested | `Thing` | `foo`| end neste...