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How to create a file with a given size in Linux?
... Oh, that might be more efficient than my approach because it does it all in one block. Good idea.
– Paul Tomblin
Sep 26 '08 at 13:02
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Pinging servers in Python
...on 2 and Python 3
EDITS:
By @radato os.system was replaced by subprocess.call. This avoids shell injection vulnerability in cases where your hostname string might not be validated.
import platform # For getting the operating system name
import subprocess # For executing a shell command
def pi...
How to remove selected commit log entries from a Git repository while keeping their changes?
...ke to remove.
git rebase --onto commit-id^ commit-id
Note that this actually removes the change that was introduced by the commit.
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How do I get whole and fractional parts from double in JSP/Java?
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Actually this page is the first hit on a google search for "get fractional and whole part out from double java" =)
– Chris
May 16 '12 at 22:09
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Can I use CASE statement in a JOIN condition?
...e image we can see that the relationship between sys.partitions and sys.allocation_units depends on the value of sys.allocation_units.type . So to join them together I would write something similar to this:
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Reorder / reset auto increment primary key
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You could drop the primary key column and re-create it. All the ids should then be reassigned in order.
However this is probably a bad idea in most situations. If you have other tables that have foreign keys to this table then it will definitely not work.
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How can I limit possible inputs in a HTML5 “number” element?
.../>
if you add both a max and a min value you can specify the range of allowed values:
<input type="number" min="1" max="999" />
The above will still not stop a user from manually entering a value outside of the specified range. Instead he will be displayed a popup telling him to enter ...
Filename too long in Git for Windows
...tions. However, you
must opt-in to the new behavior.
A registry key allows you to enable or disable the new long path
behavior. To enable long path behavior set the registry key at
HKLM\SYSTEM\CurrentControlSet\Control\FileSystem LongPathsEnabled
(Type: REG_DWORD)
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How to view the contents of an Android APK file?
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Actually the apk file is just a zip archive, so you can try to rename the file to theappname.apk.zip and extract it with any zip utility (e.g. 7zip).
The androidmanifest.xml file and the resources will be extracted and can be vi...
Will console.log reduce JavaScript execution performance?
... objects does cause memory leak as browser retains the object structure to allow developers to expand the log.
– Shamasis Bhattacharya
May 26 '14 at 11:25
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