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MongoDB, remove object from array
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try..
db.mycollection.update(
{'_id': ObjectId("5150a1199fac0e6910000002")},
{ $pull: { "items" : { id: 23 } } },
false,
true
);
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presentModalViewController:Animated is deprecated in ios6
I am using the following code for an image picker. But when I run it in the simulator, I have a m>me m>mory leak and I get a warning about presentModalViewcontroller:animated being deprecated in iOS6. I also get dismissModalViewController:animated deprecated. I'm using the SDK 6.1.
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How can I replace a regex substring match in Javascript?
That replaces the entire string str with 1 . I want it to replace the matched substring instead of the whole string. Is this possible in Javascript?
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How can I write data in YAML format in a file?
I need to write the below data to yaml file using Python:
2 Answers
2
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Range references instead values
...of the value. Is there a way for that range to return the adress of the item? Example
3 Answers
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“Diff” an image using ImageMagick
How can I get the difference between two images? I have the original image. Som>me m>one has written on an exact duplicate of the original image. Now, I need to compare the original to the written on image and extract just the writing in image format.
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SVN checkout the contents of a folder, not the folder itself
I'm fairly new to linux and svn. I'm trying to checkout the trunk folder of a project into my public_html directory using this command (while in public_html):
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How to add an email attachm>me m>nt from a byte array?
... a byte[] with the contents of file. I would like to send it as an attachm>me m>nt using System.Net.Mail .
2 Answers
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How can I convert a DOM elem>me m>nt to a jQuery elem>me m>nt?
I am creating an elem>me m>nt with docum>me m>nt.createElem>me m>nt().
Now how can I pass it to a function that only takes a Jquery object?
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android image button
How can i create a button with no text and an image centered horizontally ?
I don't want to use an ImageButton because I want to define a different backgound image
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