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Active Record - Find records which were created_at before today
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thanks!. If I need all records from MyTable1 which is one to one relation with MyTable on the same condition, how to write the query? I was referring something like MyTable1.where(MyTable[:created_at] < Time.now) is it possible?
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How exactly does the callstack work?
...pile time and are therefore hardcoded into the machine code.
This graphic from Wikipedia shows what the typical call stack is structured like1:
Add the offset of a variable we want to access to the address contained in the frame pointer and we get the address of our variable. So shortly said, th...
100% width Twitter Bootstrap 3 template
...achieve that layout with bootstrap 3. I am using the Geometry PSD template from themeforest, the link here if you want to see the layout : http://themeforest.net/item/geometry-design-for-geolocation-social-networkr/4752268
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How to prevent custom views from losing state across screen orientation changes
...eInt(this.stateToSave);
}
//required field that makes Parcelables from a Parcel
public static final Parcelable.Creator<SavedState> CREATOR =
new Parcelable.Creator<SavedState>() {
public SavedState createFromParcel(Parcel in) {
return new SavedS...
What's the difference between $evalAsync and $timeout in AngularJS?
...xchanges with Misko.)
To summarize:
if code is queued using $evalAsync from a directive, it should run after the DOM has been manipulated by Angular, but before the browser renders
if code is queued using $evalAsync from a controller, it should run before the DOM has been manipulated by Angular ...
Converting ISO 8601-compliant String to java.util.Date
...r Android (API 7).
Joda was out of the question - it is huge and suffers from slow initialization. It also seemed a major overkill for that particular purpose.
Answers involving javax.xml won't work on Android API 7.
Ended up implementing this simple class. It covers only the most common form of...
Visual Studio 2010 - C++ project - remove *.sdf file
...u can safely delete the .sdf file and ipch folder but you can also stop VS from putting those files in the project folder in the first place. (Useful if you have your source in an SVN or other synchronised folder, or if you store your project on a small volume like a USB stick or SSD and you don't w...
invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
... #!/bin/env ruby isn't necessary unless you're running the script from the command line as an executable. The # encoding line works by itself.
– gak
Apr 7 '13 at 5:32
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Firefox Web Console Disabled?
How come I get this message from Firefox Web Console
4 Answers
4
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linq where list contains any in list
...atible collection ResultTypes' so i tried .StartWith, .EndsWith, .Contains from here it works, but what can be done to use your query
– shaijut
Mar 29 '15 at 13:51
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