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How to push different local Git branches to Heroku/master
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whats the difference btween these two commands or do we have to carry out both
– Saad Masood
Sep 26 '13 at 10:13
2
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jQuery : eq() vs get()
I'm new to jQuery, and I'm wondering what the difference is between jQuery's get() and eq() functions. I may misunderstand what the get() function does, but I thought it odd that I couldn't call a function on the returned on the returned element in the same line.
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Image loaded event in for ng-src in AngularJS
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I modified this a little so that custom $scope methods can be called:
<img ng-src="{{src}}" imageonload="doThis()" />
The directive:
.directive('imageonload', function() {
return {
restrict: 'A',
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How do I revert master branch to a tag in git?
...rd HEAD^ can be used multiple times to step back one commit at a time then if it is on remote, git push --force origin master can be used.
– Luke Wenke
Jul 27 '15 at 8:19
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Why are there two build.gradle files in an Android Studio project?
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<PROJECT_ROOT>\app\build.gradle is specific for app module.
<PROJECT_ROOT>\build.gradle is a "Top-level build file" where you can add configuration options common to all sub-projects/modules.
If you use another module in your project, as a local library yo...
Postgresql query between date ranges
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With dates (and times) many things become simpler if you use >= start AND < end.
For example:
SELECT
user_id
FROM
user_logs
WHERE
login_date >= '2014-02-01'
AND login_date < '2014-03-01'
In this case you still need to calculate the start date of ...
编程基础与事件状态 06：把任务与记录保存下来 · App Inventor 2 中文网
...1.GetValue("分钟", "25")
任务 = 微数据库1.GetValue("任务", "")
if 任务 != "" { 文本输入框_任务.Text = 任务 }
剩余 = 微数据库1.GetValue("剩余", 0)
休息分钟 = 微数据库1.GetValue("休息分钟", 5)
任务分钟 = 微数据库1.GetValue("任务分钟", 0)
记录 = ...
MongoDB/NoSQL: Keeping Document Change History
...equirement in database applications is to track changes to one or more specific entities in a database. I've heard this called row versioning, a log table or a history table (I'm sure there are other names for it). There are a number of ways to approach it in an RDBMS--you can write all changes fr...
Disable activity slide-in animation when launching new activity?
... the next animation will be excluded.
This also works on the in-animation if you call overridePendingTransition(0, 0) after calling startActivity(...).
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Increment value in mysql update query
...of light into the matter. Does PDO make that code smaller or more elegant? If so, please edit the answer or post one of your own where you show how it's better with PDO. Thanks.
– Camilo Martin
Jan 21 '13 at 19:06
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