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Can we append to a {% block %} rather than overwrite?
...al.html" %}
Say you want to include a template in the middle of your page and you'd also like it to add some javascript in a block at the end of the page: calling block.super in the included template will crash.
Cf. Django issues #7324, #12008, #13399 and the related update to the documentation. Cf...
Is there a way to make npm install (the command) to work behind proxy?
...t does not work. Trying to avoid manually downloading all require packages and installing.
29 Answers
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Google Developer Tools “Network” Tab clears after redirect
Google Developer Tools "Network" Tab clears after redirect to another page and i want to know if there is any way to keep all request?
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Ant task to run an Ant target only if a file exists?
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Available and Condition
<target name="check-abc">
<available file="abc.txt" property="abc.present"/>
</target>
<target name="do-if-abc" depends="check-abc" if="abc.present">
...
</target>
...
How can I generate a self-signed certificate with SubjectAltName using OpenSSL? [closed]
...
Can someone help me with the exact syntax?
It's a three-step process, and it involves modifying the openssl.cnf file. You might be able to do it with only command line options, but I don't do it that way.
Find your openssl.cnf file. It is likely located in /usr/lib/ssl/openssl.cnf:
$ find /us...
Removing an item from a select box
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If you need to remove an option and select another: $('#selectBox').val('option2').find('option[value="option1"]').remove();
– Radu Maris
Feb 8 '12 at 9:35
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Convert Float to Int in Swift
...this does not work because these types are not primitives, unlike float s and int s in Objective-C
13 Answers
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Get the position of a div/span tag
... the page. Basically you have to loop up through all the element's parents and add their offsets together.
function getPos(el) {
// yay readability
for (var lx=0, ly=0;
el != null;
lx += el.offsetLeft, ly += el.offsetTop, el = el.offsetParent);
return {x: lx,y: ly};
}
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Generating a unique machine id
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Parse the SMBIOS yourself and hash it to an arbitrary length. See the PDF specification for all SMBIOS structures available.
To query the SMBIOS info from Windows you could use EnumSystemFirmwareEntries, EnumSystemFirmwareTables and GetSystemFirmware...
CryptographicException 'Keyset does not exist', but only through WCF
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+1 for the MSDN documentation and the steps listed applies even to a Web Application
– Naren
Apr 18 '18 at 16:05
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