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How can I see what has changed in a file before committing to git?
...king tree; that is, changes you haven't staged to commit:
git diff [filename]
Show differences between current commit and index; that is, what you're about to commit (--staged does exactly the same thing, use what you like):
git diff --cached [filename]
Show differences between current commit ...
Get user profile picture by Id
...on a web application which is mostly based of facebook graph api.
I hold some data about users - actually , the possible public data available - such as name and id.
I also know that a profile picture is a part of the public data, and I wondered how I'll be able to get a direct link to a profile pic...
How can I use a batch file to write to a text file?
...d to make a script that can write one line of text to a text file in the same directory as the batch file.
7 Answers
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What does %w(array) mean?
I'm looking at the documentation for FileUtils.
8 Answers
8
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How do I delete a local repository in git? [duplicate]
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How do you create a hidden div that doesn't create a line break or horizontal space?
...divCheckbox" style="display: none;">
visibility: hidden hides the element, but it still takes up space in the layout.
display: none removes the element completely from the document, it doesn't take up any space.
share...
How many spaces will Java String.trim() remove?
... I had to down-vote as this answer does not cover what the documentation means by "whitespace". It would seem logical that it would be where Chararacter.isWhitespace is true, but that is not what it means by "whitespace" ..
– user2864740
Nov 30 '13 ...
Using .text() to retrieve only text not nested in child tags
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I liked this reusable implementation based on the clone() method found here to get only the text inside the parent element.
Code provided for easy reference:
$("#foo")
.clone() //clone the element
.children() //select all the children
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Deleting Row in SQLite in Android
...m to figure this out. I have 1 table that has columns KEY_ROWID , KEY_NAME , KAY_LATITUDE , and KEY_LONGITUDE . I want the user to be able to select one and delete it; Can anyone give me a direction to start in? My question is in the actual deletion of the row given only its name.
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How to programmatically round corners and set random background colors
...a view and also change the color of the view based on the contents at runtime.
8 Answers
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