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Fast Linux File Count for a large number of files
I'm trying to figure out the best way to find the number of files in a particular directory when there are a very large number of files ( > 100,000).
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“/usr/bin/ld: cannot find -lz”
... functions, routines, & data structures. Unix systems use .so, .a, .la files & Windows use .dll. These are compiled shared library files, that contain routines that other programs can link against and use to implement some functionality. For this example: libz implements data compression &a...
Why am I getting “Unable to find manifest signing certificate in the certificate store” in my Excel
... Signing tab and either
Click on Select from store
Click on Select from file
Click on Create test certificate
Once either of these is done, you should be able to build it again.
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Git: add vs push vs commit
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git add adds your modified files to the queue to be committed later. Files are not committed
git commit commits the files that have been added and creates a new revision with a log... If you do not add any files, git will not commit anything. You can ...
Importing from a relative path in Python
...rt things):
import sys, os
sys.path.append(os.path.join(os.path.dirname(__file__), '..', 'Common'))
import Common
os.path.dirname(__file__) just gives you the directory that your current python file is in, and then we navigate to 'Common/' the directory and import 'Common' the module.
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svn cleanup: sqlite: database disk image is malformed
... be able to dump the contents of the database that can be read to a backup file, then slurp it back into an new database file:
sqlite3 .svn/wc.db
sqlite> .mode insert
sqlite> .output dump_all.sql
sqlite> .dump
sqlite> .exit
mv .svn/wc.db .svn/wc-corrupt.db
sqlite3 .svn/wc.db
sqlite&g...
“The file ”MyApp.app“ couldn't be opened because you don't have permission to view it” when running
...lst trying to change my app name.
In info.plist I had changed Executable File name to something other than the default ${EXECUTABLE_NAME}...
I had mistaken this field for the field that changes the name of the app under the icon on the springboard.
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Best JavaScript compressor [closed]
...Google released Closure Compiler which seems to be generating the smallest files so far as seen here and here
Previous to that the various options were as follow
Basically Packer does a better job at initial compression , but if you are going to gzip the files before sending on the wire (which y...
How do you test a public/private DSA keypair?
...ate key matches a given public key? I have a few *.pub and a few *.key files, and I need to check which go with which.
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How do I call Objective-C code from Swift?
...dd an explicit #import <Foundation/Foundation.h to an older Objective-C File.)
Step 1: Add Objective-C Implementation -- .m
Add a .m file to your class, and name it CustomObject.m.
Step 2: Add Bridging Header
When adding your .m file, you'll likely be hit with a prompt that looks like this:
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