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jQuery callback for multiple ajax calls
...deferred method as described in another answer:
$.when($.ajax(), [...]).then(function(results){},[...]);
Example of deferred here
for jQuery < 1.5 the following will work or if you need to have your ajax calls fired at unknown times as shown here with two buttons: fired after both buttons a...
How can I store my users' passwords safely?
...ry word. But if an attacker learns that you have a fixed salt, they could then pre-generate the MD5 signature of every dictionary word prefixed by your fixed salt.
A better way is each time a user changes their password, your system generate a random salt and store that salt along with the user re...
Way to go from recursion to iteration
...ode)->() with (node)->[actions] where action is () -> [actions]. Then on the outside, you just pop an action/continuation off the stack, apply/execute it, push the actions it returned on the stack in reverse in order and repeat. Contingent/complex traversals, you just capture what would ...
Add & delete view from Layout
...xtView with an onClickListener attached to it. If I make it disappear and then I tap on it, will the event still fire?
– ahitt6345
Aug 4 '16 at 19:47
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Android studio Gradle icon error, Manifest Merger
... adding to my manifest tag xmlns:tools="http://schemas.android.com/tools"
Then added tools:replace="android:icon,android:theme" to the application tag
This tells the merger to use my manifest icon and theme and not of other libraries
Hope it helps thanks
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Unable to resolve “unable to get local issuer certificate” using git on Windows with self-signed cer
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If you are using Gitblit then no other option instead of doing sshVerify false.
– Samir
Mar 11 '16 at 6:28
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Is there any advantage of using map over unordered_map in case of trivial keys?
...map has a big array (these can get quite big in some implementations), and then additional memory for each object. If you need to be memory-aware, map should prove better, because it lacks the large array.
So, if you need pure lookup-retrieval, I'd say unordered_map is the way to go. But there are ...
Get size of all tables in database
...e server object in Object Explorer, move down to the Databases object, and then right-click any database. From the menu that appears, select Reports, then Standard Reports, and then "Disk Usage by Partition: [DatabaseName]".
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How can I switch themes in Visual Studio 2012
... theme you want (it's a bunch of random letters / numbers) to a .reg file.
Then copy the "high contrast" key's name (again random letters / numbers)
Delete the high contrast key and then rename the dark theme to the copied name
Then import the exported theme from the reg file.
This permanently set...
node.js, Error: Cannot find module 'express'
...ays
Cannot find module 'express'
Do you have express installed?If not then run this.
npm install express
And run your program again.
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