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What Xcode keyboard shortcuts do you use regularly? [closed]

... Uncommenting only does not work when your selection contains one or more lines that are not already commented. – DarkByte Jun 19 '14 at 8:03 a...
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How can you integrate a custom file browser/uploader with CKEditor?

...your callback function. Let's say you put it into $callback. When someone selects a file, run this JavaScript to inform CKEditor which file was selected: window.opener.CKEDITOR.tools.callFunction(<?php echo $callback; ?>,url) Where "url" is the URL of the file they picked. An optional thir...
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How to find the .NET framework version of a Visual Studio project?

...can take the below steps: On the option bar at the top of visual studio, select the 4th option "Project" and under that click on the last option which says [ProjectName]Properties.Click on it & you shall see a new tab has been opened.Under that select the Application option on the left and you...
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How can I view the shared preferences file using Android Studio?

...in. 4. Start Android Emulator (in my case API 24) 5. Launch stetho-sample (select it from run configuration menu next to green arrow 6. On your PC open latest Chrome browser 7. go by chrome://inspect address 8. chose your emulator in list. 9. In opened window go to Resources tab. 10. Find your share...
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'App not Installed' Error on Android

...earing all of my cached data. Then, finally I realized all I had to do was select both signature versions when building my signed apk. Before I only had V2 (Full APK Signature) selected, but after selecting V1 Jar Signature as well, I was able to successfully install my signed APK on my 4.4.2 devic...
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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?

...pdated) values(null, null); Query OK, 1 row affected (0.06 sec) mysql> select * from t5; +----+---------------------+---------------------+ | id | stamp_created | stamp_updated | +----+---------------------+---------------------+ | 2 | 2009-04-30 09:44:35 | 2009-04-30 09:44:35 | +...
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Why does installing Nokogiri on Mac OS fail with libiconv is missing?

...ed to install xCode command tools to allow you to install libiconv. xcode-select --install then install a newer version of libiconv brew install libiconv then install your gem gem install nokogiri -- --with-iconv-dir=/usr/local/Cellar/libiconv/1.14 ...
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Pandas conditional creation of a series/dataframe column

... If you only have two choices to select from: df['color'] = np.where(df['Set']=='Z', 'green', 'red') For example, import pandas as pd import numpy as np df = pd.DataFrame({'Type':list('ABBC'), 'Set':list('ZZXY')}) df['color'] = np.where(df['Set']=='Z', ...
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Delete multiple objects in django

I need to select several objects to be deleted from my database in django using a webpage. There is no category to select from so I can't delete from all of them like that. Do I have to implement my own delete form and process it in django or does django have a way to already do this? As its impleme...
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When should I use semicolons in SQL Server?

...llowing two queries (copied from this post): BEGIN TRY BEGIN TRAN SELECT 1/0 AS CauseAnException COMMIT END TRY BEGIN CATCH SELECT ERROR_MESSAGE() THROW END CATCH BEGIN TRY BEGIN TRAN SELECT 1/0 AS CauseAnException; COMMIT END TRY BEGIN CATCH SELECT ERROR_MES...