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How do I launch the Android emulator from the command line?
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I think the best way to reach it via terminal is :
cd ~/Library/Android/sdk/emulator
To run a certain AVD directly:
./emulator -avd {AVD_NAME}
To list your AVDs use :
./emulator -list-avds
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What are -moz- and -webkit-? [duplicate]
...es your CSS. It simplifies the use of preprocessors and combines them with best postprocessors. It helps create clean stylesheets, support older browsers and offers better maintainability.
Input:
a {
column-count: 3;
column-gap: 10px;
column-fill: auto;
}
Output:
a {
-webkit-column-cou...
JQuery - $ is not defined
...low
(function($){
// your standard jquery code goes here with $ prefix
// best used inside a page with inline code,
// or outside the document ready, enter code here
})(jQuery);
or
jQuery(document).ready(function($){
// standard on load code goes here with $ prefix
// note: the $ is setup ins...
How to add parameters to HttpURLConnection using POST using NameValuePair
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For best performance, you should call either setFixedLengthStreamingMode(int) when the body length is known in advance, or setChunkedStreamingMode(int) when it is not. Otherwise HttpURLConnection will be forced to buffer the comp...
AngularJS : How do I switch views from a controller function?
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The best thing to do actually is just make a normal link. <a href="/edit">Edit</a> Angular will take make sure that the click does not create a page reload. This behavior can be modified so that it triggers a reload ...
Check if table exists in SQL Server
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For queries like this it is always best to use an INFORMATION_SCHEMA view. These views are (mostly) standard across many different databases and rarely change from version to version.
To check if a table exists use:
IF (EXISTS (SELECT *
FR...
How to debug apk signed for release?
...D ever so much for your guidance. Wouldn't have done it without you, or at best would have taken a heck of a long time!
– Adil Hussain
Jan 31 '12 at 16:25
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How to print time in format: 2009‐08‐10 18:17:54.811
What's the best method to print out time in C in the format 2009‐08‐10
18:17:54.811 ?
7 Answers
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Properly close mongoose's connection once you're done
...ill get an error if you try to close/disconnect outside of the method. The best solution is to close the connection in both callbacks in the method. The dummy code is here.
const newTodo = new Todo({text:'cook dinner'});
newTodo.save().then((docs) => {
console.log('todo saved',docs);
mongoo...
IIS7 Cache-Control
...to not set the cache to more than 1 year developers.google.com/speed/docs/best-practices/caching Do not set it to more than one year in the future, as that violates the RFC guidelines.
– foxontherock
Jun 26 '13 at 13:13
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