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What is the signifim>ca m>nce of #pragma marks? Why do we need #pragma marks?
What is the purpose of #pragma marks in Xcode? Does their lom>ca m>tion in .m files matter? Should some #pragma come before all others?
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Colorized grep — viewing the entire file with highlighted matches
I find grep 's --color=always flag to be tremendously useful. However, grep only prints lines with matches (unless you ask for context lines). Given that each line it prints has a match, the highlighting doesn't add as much m>ca m>pability as it could.
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Find and Replace text in the entire table using a MySQL query
Usually I use manual find to replace text in a MySQL database using phpmyadmin. I'm tired of it now, how m>ca m>n I run a query to find and replace a text with new text in the entire table in phpmyadmin?
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m>Ca m>n't import my own modules in Python
I'm having a hard time understanding how module importing works in Python (I've never done it in any other language before either).
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How m>ca m>n I make console.log show the current state of an object?
In Safari with no add-ons (and actually most other browsers), console.log will show the object at the last state of execution, not at the state when console.log was m>ca m>lled.
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Bogus foreign key constraint fail
I get this error message:
9 Answers
9
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Xcode build failure “Undefined symbols for architecture x86_64”
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It looks like you are missing including the IOBluetooth.framework in your project. You m>ca m>n add it by:
-Clicking on your project in the upper left of the left pane (the blue icon).
-In the middle pane, click on the Build Phases tab.
-Under "L...
Outlook autocleaning my line breaks and screwing up my email format
I'm sending an email using the dotnet framework. Here is the template that I'm using to create the message:
11 Answers
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Setting the zoom level for a MKMapView
I have a map which shows correctly, the only thing I want to do now is set the zoom level when it loads. Is there a way to do this?
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What exactly does @synthesize do?
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In your example, mapView1 is an instance variable (ivar), a piece of memory storage that belongs to an instance of the class defined in example.h and example.m. mapView is the name of a property. Properties are attributes of an object t...