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How do I access an access array item by index in handlebars?
...xpected. Here, the square brackets are optional when the index is followed by another property:
{{people.[1].name}}
{{people.1.name}}
However, the square brackets are required in:
{{#with people.[1]}}
{{name}}
{{/with}}
In the latter, using the index number without the square brackets would ...
Java: Why is the Date constructor deprecated, and what do I use instead?
...e from the C# world, so not too experienced with Java yet. I was just told by Eclipse that Date was deprecated:
14 Answer...
How to check sbt version?
...e version of sbt. This setting should be not be modified.
[info] Provided by:
[info] */*:sbtVersion
[info] Defined at:
[info] (sbt.Defaults) Defaults.scala:68
[info] Delegates:
[info] *:sbtVersion
[info] {.}/*:sbtVersion
[info] */*:sbtVersion
[info] Related:
[info] */*:sbtVersion
You may al...
Android - Set max length of logcat messages
By default, it seems that logcat will truncate any log message that it considers to be "too long". This happens both inside of Eclipse and when running logcat on the command line using adb -d logcat , and is truncating some important debugging messages.
...
Resolving javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path
...rts.
First you can check if your certificate is already in the truststore by running the following command:
keytool -list -keystore "%JAVA_HOME%/jre/lib/security/cacerts" (you don't need to provide a password)
If your certificate is missing, you can get it by downloading it with your browser and a...
Optimal settings for exporting SVGs for the web from Illustrator?
...y of embedding fonts in SVG files, as far as I know this is only supported by Adobe's SVG viewer plugin.
SVG: this embeds the font as SVG, which is not supported by Firefox, but is a good option if you intend to support only mobile devices (which usually run webkit).
Create outlines: you will want t...
Pinging servers in Python
... in any OS (Unix, Linux, macOS, and Windows)
Python 2 and Python 3
EDITS:
By @radato os.system was replaced by subprocess.call. This avoids shell injection vulnerability in cases where your hostname string might not be validated.
import platform # For getting the operating system name
import su...
What is the GAC in .NET?
...> GAC_MSIL
...snip...
0 File(s) 0 bytes
9 Dir(s) 90,538,311,680 bytes free
C:\Windows\assembly>cd GAC_64
C:\Windows\assembly\GAC_64>dir
Directory of C:\Windows\assembly\GAC_64
06/17/2009 04:22 PM <DIR> .
06/17/200...
Why is argc not a constant?
...ntain pointers to strings, which are given
implementation-defined values by the host environment prior to program startup. The
intent is to supply to the program information determined prior to program startup
from elsewhere in the hosted environment. If the host environment is not capable of
...
Conditional Variable vs Semaphore
...hores and condition variables build on top of the mutual exclusion provide by locks and are used for providing synchronized access to shared resources. They can be used for similar purposes.
A condition variable is generally used to avoid busy waiting (looping repeatedly while checking a conditi...