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What is sharding and why is it important?
... a DBMS for which the locality is quite restricted (say, a user only fires selects with a 'where username = $my_username') it makes sense to put all the usernames starting with A-M on one server and all from N-Z on the other. By this you get near linear scaling for some queries.
Long story short: S...
What is the difference between “expose” and “publish” in Docker?
...col are optional, if not a public port is specified, a random port will be selected on host by docker to expose the specified container port on Dockerfile.
A good pratice is do not specify public port, because it limits only one container per host ( a second container will throw a port already in u...
How to get a variable name as a string in PHP?
...bug_backtrace();
// read file
$file = file($bt[0]['file']);
// select exact print_var_name($varname) line
$src = $file[$bt[0]['line']-1];
// search pattern
$pat = '#(.*)'.__FUNCTION__.' *?\( *?(.*) *?\)(.*)#i';
// extract $varname from match no 2
$var = preg_replace...
How can I check if the current date/time is past a set date/time?
... answered May 14 '10 at 7:26
Select0rSelect0r
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How to Set a Custom Font in the ActionBar Title?
...steps to change the font of Toolbar Title:
Read Downloadable Fonts & select any font from the list (my recommendation) or load a custom font to res > font as per Fonts in XML
In res > values > styles, paste the following (use your imagination here!)
<style name="TitleBarTextAppear...
Why do I get access denied to data folder when using adb?
...bugging. I also additionally enabled something on my phone (HTC M8) called Select debug app and chose my app. Could be standard on all phones...should be.
– srinij
May 19 '16 at 6:42
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How to add title to subplots in Matplotlib?
...set_title can be used to set title, once the proper axes(ax) or subplot is selected.
import matplotlib.pyplot as plt
fig, ax = plt.subplots(2, 2, figsize=(6, 8))
for i in range(len(ax)):
for j in range(len(ax[i])):
## ax[i,j].imshow(test_images_gr[0].reshape(28,28))
ax[...
What is MyAssembly.XmlSerializers.dll generated for?
... from being auto-generated are:
In VS, right-click your project file and select "Properties"
Click the "Build" tab
Change the "Generate serialization assembly" dropdown from "Auto" to "Off"
Rebuild and it will be gone
sha...
Using numpad in Vi (Vim) via PuTTY
...Mac Terminal app, try Preferences --> Profiles --> Advanced --> deselect "Allow VT100 application keypad mode"
– HaPsantran
Nov 12 '14 at 15:36
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NuGet for solutions with multiple projects
...azorEngine -Version 3.3.0 but it will be applied only for project which is selected in console dropdown.
– MaciejLisCK
Feb 7 '14 at 16:13
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