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Add a column to a table, if it does not already exist
...columns
WHERE object_id = OBJECT_ID(N'[dbo].[Person]')
AND name = 'ColumnName'
)
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Xcode 6: Keyboard does not show up in simulator
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I had the same issue. My solution was as follows:
iOS Simulator -> Hardware -> Keyboard
Uncheck "Connect Hardware Keyboard"
Mine was checked because I was using my mac keyboard, but if you make sure it is unchecked the iPhone k...
SQL statement to select all rows from previous day
I am looking for a good SQL Statement to select all rows from the previous day from one table. The table holds one datetime column. I am using SQL Server 2005.
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How to change text transparency in HTML/CSS?
I'm very new to HTML/CSS and I'm trying to display some text as like 50% transparent. So far I have the HTML to display the text with full opacity
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Installing SciPy and NumPy using pip
...and you'll need to fix/add the correct directories that it incorrectly assumes as well.
The third thing you may need is to yum install numpy-f2py or the equivalent.
Oh, yes and lastly, you may need to yum install gcc-gfortran as the libraries above are Fortran source.
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Choose File Dialog [closed]
... Activity
private String[] mFileList;
private File mPath = new File(Environment.getExternalStorageDirectory() + "//yourdir//");
private String mChosenFile;
private static final String FTYPE = ".txt";
private static final int DIALOG_LOAD_FILE = 1000;
private void loadFileList() {
try {
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Git pull without checkout?
... commands from within a branch I'm working on. But I have set up a development server that several people work on, so I don't want to have to switch branches when I do it. If I want to update an existing branch on the dev server from the github repository we all use, what would be the right way to...
How to find what code is run by a button or element in Chrome using Developer Tools
I'm using Chrome and my own website.
5 Answers
5
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JavaScript chop/slice/trim off last character in string
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@Kheu - the slice notation is much cleaner to me. I was previously using the substring version. Thanks!
– Matt Ball
Apr 13 '10 at 14:09
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Parsing JSON array into java.util.List with Gson
I have a JsonObject named "mapping" with the following content:
5 Answers
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