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Looking for ALT+LeftArrowKey solution in zsh
...bindkey "^[^[[D" backward-word and bindkey "^[^[[C" forward-word in ~/.zprofile worked for me!
– Fernando Espinosa
Nov 6 '18 at 17:46
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Should struct definitions go in .h or .c file?
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Private structures for that file should go in the .c file, with a declaration in the .h file if they are used by any functions in the .h .
Public structures should go in the .h file.
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Checking for a dirty index or untracked files with Git
... 2> /dev/null | tail -n1) != "" ]] && echo "*"
}
For untracked files (Notice the --porcelain flag to git status which gives you nice parse-able output):
# Returns the number of untracked files
function evil_git_num_untracked_files {
expr `git status --porcelain 2>/dev/null| grep "...
How do we control web page caching, across all browsers?
...seWriter.Header().Set("Expires", "0") // Proxies.
Using Apache .htaccess file:
<IfModule mod_headers.c>
Header set Cache-Control "no-cache, no-store, must-revalidate"
Header set Pragma "no-cache"
Header set Expires 0
</IfModule>
Using HTML4:
<meta http-equiv="Cache-C...
How to avoid installing “Unlimited Strength” JCE policy files when deploying an application?
...f these are entirely satisfactory:
Install the unlimited strength policy files. While this is probably the right solution for your development workstation, it quickly becomes a major hassle (if not a roadblock) to have non-technical users install the files on every computer. There is no way to dis...
How to find the Windows version from the PowerShell command line
...s above:
(Get-ItemProperty -Path c:\windows\system32\hal.dll).VersionInfo.FileVersion
Result:
10.0.10240.16392 (th1_st1.150716-1608)
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Is System.nanoTime() completely useless?
...ion time measurements directly, specialized benchmarking frameworks and profilers should preferably be used, for example JMH and async-profiler in wall-clock profiling mode.
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error opening HPROF file: IOException: Unknown HPROF Version
I am getting the following exception when trying to open HPROF file (created by Debug.dumpHprofData ) with Memory Analyzer:
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Can modules have properties the same way that objects can?
... in sys.modules[thename] = theinstance. So, for example, your m.py module file could be:
import sys
class _M(object):
def __init__(self):
self.c = 0
def afunction(self):
self.c += 1
return self.c
y = property(afunction)
sys.modules[__name__] = _M()
...
Python in Xcode 4+?
...Xcode. The instructions for either are the same.
In the menu bar, click “File” → “New” → “New Project…”.
Select “Other” in the left pane, then "External Build System" in the right page, and next click "Next".
Enter the product name, organization name, or organization identifier...