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Meaning of Open hashing and Closed hashing
...ch an object will be stored in the hash table is not completely determined by its hash code. Instead, the index may vary depending on what's already in the hash table.
The "closed" in "closed hashing" refers to the fact that we never leave the hash table; every object is stored directly at an in...
Resize image to full width and fixed height with Picasso
...the full device width, and to display the center part of the image cropped by a fixed height (150dp). I currently have the following code:
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How to use ADB Shell when Multiple Devices are connected? Fails with “error: more than one device an
...vice, for example:
adb -s 7f1c864e shell
See also http://developer.android.com/tools/help/adb.html#directingcommands
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What is the “reactor” in Maven?
I've been reading about Maven reactor and am confused by its terminology usage. I've read that a multi-module is a reactor, that you can manipulate the maven reactor and that the reactor is a plugin. What exactly is the reactor?
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How did this person code “Hello World” with Microsoft Paint?
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A BMP (DIB) image is composed by a header followed by uncompressed1 color data (for 24 bpp images it's 3 bytes per pixel, stored in reverse row order and with 4 bytes row stride).
The bytes for color data are used to represent colors (i.e. none of them a...
Postgresql - change the size of a varchar column to lower length
... resize it to a varchar(40) .
Basically, I would like to change my column by running the following command:
9 Answers
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How to amend a commit without changing commit message (reusing the previous one)?
... You can also make it easier to default to the --no-edit flag by adding an alias: "amend = commit -a --amend --no-edit"
– Jherico
Apr 22 '13 at 21:00
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Visual List of iOS Fonts?
..., only seems to work for me with an actual iOS device. Chrome and Firefox didn't display the fonts.
– TigerCoding
Jul 23 '14 at 19:48
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Execution failed app:processDebugResources Android Studio
...buildTools to:
buildToolsVersion "21.0.1"
You will find this setting inside the file app/build.gradle.
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How to remove space between axis & area-plot in ggplot2?
...d some distance away from the
axes. The defaults are to expand the scale by 5% on each side for
continuous variables, and by 0.6 units on each side for discrete
variables.
The problem is thus solved by adding expand = c(0,0) to scale_x_continuous and scale_y_continuous. This also removes the...