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Insert text with single quotes in PostgreSQL
... ' with ''$$
To further avoid confusion among dollar-quotes, add a unique token to each pair:
$token$escape ' with ''$token$
Which can be nested any number of levels:
$token2$Inner string: $token1$escape ' with ''$token1$ is nested$token2$
Pay attention if the $ character should have special ...
C++ Object Instantiation
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On the contrary, you should always prefer stack allocations, to the extent that as a rule of thumb, you should never have new/delete in your user code.
As you say, when the variable is declared on the stack, its destructor is automatically called when it goes out of scope...
Windows batch: formatted date into variable
...sing standard MS-DOS commands in a batch file then you could use:
FOR /F "TOKENS=1 eol=/ DELIMS=/ " %%A IN ('DATE/T') DO SET dd=%%A
FOR /F "TOKENS=1,2 eol=/ DELIMS=/ " %%A IN ('DATE/T') DO SET mm=%%B
FOR /F "TOKENS=1,2,3 eol=/ DELIMS=/ " %%A IN ('DATE/T') DO SET yyyy=%%C
I'm sure this can be impr...
How to “inverse match” with regex?
... This doesn't work. You're thinking of the Tempered Greedy Token idiom. but the dot has to go after the lookahead, not before. See this question. But that approach is overkill for this task anyway.
– Alan Moore
Aug 9 '16 at 9:42
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Custom HTTP Authorization Header
...ecify a custom method of authorization. As an example, let's call it FIRE-TOKEN authentication.
4 Answers
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What is an Endpoint?
...be concerned with:
Temporary Credential Request URI (called the Request Token URL in the OAuth 1.0a community spec). This is a URI that you send a request to in order to obtain an unauthorized Request Token from the server / service provider.
Resource Owner Authorization URI (called the User Aut...
Java's Virtual Machine and CLR
...ed into "AppDomains", providing sub-application-level sandboxes for memory allocation and code execution).
The CLR bytecode format (composed of MSIL instructions and metadata) has fewer instruction types than the JVM. In the JVM, every unique operation (add two int values, add two float values, etc)...
How to split a String by space
...This will cause any number of consecutive spaces to split your string into tokens.
As a side note, I'm not sure "splited" is a word :) I believe the state of being the victim of a split is also "split". It's one of those tricky grammar things :-) Not trying to be picky, just figured I'd pass it on!...
HTTP headers in Websockets client API
...erver, that's one option. The more common approach to is generate a ticket/token from your normal HTTP server and then have the client send the ticket/token (either as a query string in the websocket path or as the first websocket message). The websocket server then validates that the ticket/token i...
Use String.split() with multiple delimiters
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I think you need to include the regex OR operator:
String[]tokens = pdfName.split("-|\\.");
What you have will match:
[DASH followed by DOT together] -.
not
[DASH or DOT any of them] - or .
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