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When to use a Content Provider
... if you don't intend to make it public.
It's good practice to provide the extra level of abstraction over your data to make it easier to change internally. What if you decide to change the underlying database structure at a later time? If you use a ContentProvider you can contain all the structur...
What's the better (cleaner) way to ignore output in PowerShell? [closed]
...l as shown above showed true.
If you simply add an additional pipe to Out-String to every test above, the #s change radically (or just paste the ones below) and as you can see for yourself, the Out-Null actually becomes FASTER in many cases:
$GetProcess = Get-Process
# Batch 1 - Test 1
(Measure-...
Gson: Directly convert String to JsonObject (no POJO)
...in GSON, but I have a case where I do not know or have a POJO to convert a string into, prior to converting to JsonObject . Is there a way to go directly from a String to JsonObject ?
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Check if instance is of a type
...ype. For example, it can be determined if an object is compatible with the string type like this:
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What does “abstract over” mean?
...he two final examples a Set or some other foldable type. An example with a String and concatenation would also be pretty cool.
– Daniel C. Sobral
Jan 22 '11 at 22:48
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Parse config files, environment, and command-line arguments, to get a single collection of options
...ile(argparse.Action):
def __call__(self,parser,namespace,values,option_string=None):
# I can never remember if `values` is a list all the time or if it
# can be a scalar string; this takes care of both.
if isinstance(values,basestring):
parser.config_files.app...
Checking for NULL pointer in C/C++ [closed]
...ad and more explicit. I see where they're coming from, I just disagree the extra stuff makes it any easier. (I hate the macro, so I'm biased.) Up to you.
I disagree with your argument. If you're not getting warnings for assignments in a conditional, you need to turn your warning levels up. Simple a...
How do I print the full value of a long string in gdb?
I want to print the full length of a C-string in GDB. By default it's being abbreviated, how do I force GDB to print the whole string?
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Normalize data in pandas
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If your dataframe has strings in some columns, see this answer
– netskink
Jul 22 '18 at 0:21
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How to remove the querystring and get only the url?
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You can use strtok to get string before first occurence of ?
$url = strtok($_SERVER["REQUEST_URI"], '?');
strtok() represents the most concise technique to directly extract the substring before the ? in the querystring. explode() is less direct be...