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Syntax highlighting for Jade in Sublime Text 2?
I just started using Sublime Text 2 on Mac. I also just started using Jade for my views in Node.js, and am wondering if there is a way to add syntax highlighting for Jade into Sublime Text 2.
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Android ACTION_IMAGE_CAPTURE Intent
...ap image. However, if we putExtra(EXTRA_OUTPUT,...) on the intent before starting it, everything works until you try to hit the "Ok" button in the camera app. The "Ok" button just does nothing. The camera app stays open and nothing locks up. We can cancel out of it, but the file never gets written...
Deep null checking, is there a better way?
...
Update: Starting with Visual Studio 2015, the C# compiler (language version 6) now recognizes the ?. operator, which makes "deep null checking" a breeze. See this answer for details.
Apart from re-designing your code, like
this del...
How to run a background task in a servlet based web application?
...c void someDailyJob() {
// Do your job here which should run every start of day.
}
@Schedule(hour="*/1", minute="0", second="0", persistent=false)
public void someHourlyJob() {
// Do your job here which should run every hour of day.
}
@Schedule(hour="*", minute=...
How to get elements with multiple classes
...collection of nodes. The nodes can be accessed by index numbers. The index starts at 0.
also learn more about https://www.w3schools.com/jsref/met_document_queryselectorall.asp
== Thank You ==
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Extract a substring according to a pattern
... [1] "E001" "E002" "E003"
4) substring
This assumes second portion always starts at 4th character (which is the case in the example in the question):
substring(string, 4)
## [1] "E001" "E002" "E003"
4a) substring/regex
If the colon were not always in a known position we could modify (4) by searchi...
Can I change the root EBS device of my amazon EC2 instance?
...he root EBS volume.
Attach the alternate EBS volume as the root: /dev/sda1
Start the instance.
This presupposes that your alternate EBS volume is bootable, of course - it has to contain the bootable OS image.
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Refreshing web page by WebDriver when waiting for specific condition
...make sure this works 100% by adding a manual check whether the page really started reloading.
Here's the code I wrote for that in our base page object class:
public void reload() {
// remember reference to current html root element
final WebElement htmlRoot = getDriver().findElement(By.tag...
How to temporarily exit Vim and go back
...your shell
fg
will resume (bring to foreground) your suspended Vim.
To start a new shell
Start a subshell using:
:sh
(as configured by)
:set shell?
or
:!bash
followed by:
Ctrl+D (or exit, but why type so much?)
to kill the shell and return to Vim.
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Pros and cons to use Celery vs. RQ [closed]
...ck on what the problem might be. And when I finally did get it working, I started getting some type os OSError deep down in the Celery stack. I posted a issue on Github but no one could help. I wouldn't touch Celery again with a ten-foot pole.
– Ray
Dec 20 '...