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Is it considered bad practice to perform HTTP POST without entity body?
...it's OK to send a POST request without a body and instead use query string parameters. But be careful if your parameters contain characters that are not HTTP valid you will have to encode them.
For example if you need to POST 'hello world' to and end point you would have to make it look like this: ...
What does the “@” symbol do in Powershell?
...s also the Splat operator.
PS> # First use it to create a hashtable of parameters:
PS> $params = @{path = "c:\temp"; Recurse= $true}
PS> # Then use it to SPLAT the parameters - which is to say to expand a hash table
PS> # into a set of command line parameters.
PS> dir @params
PS>...
PHP cURL custom headers
...
Here is one basic function:
/**
*
* @param string $url
* @param string|array $post_fields
* @param array $headers
* @return type
*/
function cUrlGetData($url, $post_fields = null, $headers = null) {
$ch = curl_init();
$timeout = 5;
curl_setopt($c...
Simplest way to serve static data from outside the application server in a Java web application
...or so). Also using the request.getPathInfo() is preferred above request.getParameter() because it is more SEO friendly and otherwise IE won't pick the correct filename during Save As.
You can reuse the same logic for serving files from database. Simply replace new FileInputStream() by ResultSet#getI...
find() with nil when there are no records
...cue nil solution by mohamed-ibrahim? Seems more elegant than .where(email: params[:email]).first to me.
– Wylliam Judd
Jan 22 '18 at 22:07
1
...
XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
...ur Chrome window is closed and not otherwise running. Or, the command line param would not be effective. "chrome.exe --allow-file-access-from-files"" (stackoverflow.com/a/4208455/1272428)
– rluks
Nov 19 '15 at 12:57
...
How to pass a user defined argument in scrapy spider
... every time you want to code a scrapy's spider, you could just specify the parameters as before:
scrapy crawl myspider -a parameter1=value1 -a parameter2=value2
and in your spider code you can just use them as spider arguments:
class MySpider(Spider):
name = 'myspider'
...
def parse(...
Pass array to ajax request in $.ajax() [duplicate]
...w would you do it if you want info=arrayasvalues instead of every key is a param?
– Andres Ramos
Sep 27 '16 at 15:35
d...
javax.faces.application.ViewExpiredException: View could not be restored
...ack the state yourself by fiddling with hidden inputs and/or loose request parameters. Mainly those forms with input fields with rendered, readonly or disabled attributes which are controlled by ajax events will be affected.
Note that the <f:view> does not necessarily need to be unique throug...
Change default app.config at runtime
...p.Config file instead of the default.
/// </summary>
/// <param name="NewAppConfigFullPathName"></param>
public static void ChangeAppConfig(string NewAppConfigFullPathName)
{
AppDomain.CurrentDomain.SetData("APP_CONFIG_FILE", NewAppConfigFullPathName);
...