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Getting the names of all files in a directory with PHP
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You might want to wrap an array_filter(..., 'is_file') around that glob since the question asks for files.
– salathe
May 27 '10 at 18:09
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The 3 different equals
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when I compare two identical datetime, I have false result, why ? example : sandbox.onlinephpfunctions.com/code/…
– stloc
Jan 8 '16 at 9:20
4
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How do I save and restore multiple variables in python?
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If you need to save multiple objects, you can simply put them in a single list, or tuple, for instance:
import pickle
# obj0, obj1, obj2 are created here...
# Saving the objects:
with open('objs.pkl', 'w') as f: # Python 3: open(..., 'wb')
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Add string in a certain position in Python
...CB6'
>>> s[4:4] = '-'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'str' object does not support item assignment
It is, however, possible to create a new string that has the inserted character:
>>> s[:4] + '-' + s[4:]
'3558-79AC...
Why are these constructs using pre and post-increment undefined behavior?
... a number of possible reasons. These include: there is no clear "right result", different machine architectures would strongly favour different results, existing practice is not consistent, or beyond the scope of the standard (e.g. what filenames are valid).
– Richard
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How to set background color of a View
...y borders etc. such as an EditText's underlining
– Molten Ice
Jul 27 '14 at 11:19
@aroth is better Color.Green ? If I ...
How to list the files inside a JAR file?
...System from the JAR (zip) file, and then use NIO's directory walking and filtering mechanisms to search through it. This would make it easier to write code that handles JARs and "exploded" directories.
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Why `null >= 0 && null
...f Type(x) is Object and Type(y) is either String or Number, return the result of the comparison ToPrimitive(x) == y.then in this it should return true.please explain me
– bharath muppa
Jun 7 '16 at 6:34
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How to remove a TFS Workspace Mapping?
...messing with the database, take backups, etc.
The database is called Tfs_<<your_TFS_collection_name>>. Ignore the Tfs_Configuration MSSQL database. I'm not sure but if you don't have a Tfs_<<your_TFS_collection_name>> database, settings might be in the Tfs_DefaultCollection ...
How to check an Android device is HDPI screen or MDPI screen?
...includes DisplayMetrics.DENSITY_TV and DisplayMetrics.DENSITY_XXHIGH. Consult the docs for the latest info; I'm not going to bother maintaining this answer.
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