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Twitter Bootstrap Form File Element Upload Button
...
Here's a solution for Bootstrap 3 and 4.
To make a functional file input control that looks like a button, you only need HTML:
HTML
<label class="btn btn-default">
Browse <input type="file" hidden>
</label>
This works in all modern brow...
How do you create a random string that's suitable for a session ID in PostgreSQL?
...ing(length integer) returns text as
$$
declare
chars text[] := '{0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z}';
result text := '';
i integer := 0;
begin
if length < 0 then
raise exception 'Given length can...
Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
The limit of int is from -2147483648 to 2147483647.
5 Answers
5
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“[notice] child pid XXXX exit signal Segmentation fault (11)” in apache error.log [closed]
...ike this:
$ ps -ef|grep httpd
0 681 1 0 10:38pm ?? 0:00.45 /Applications/MAMP/Library/bin/httpd -k start
501 690 681 0 10:38pm ?? 0:00.02 /Applications/MAMP/Library/bin/httpd -k start
...
Now attach gdb to one of the child processes, in this case PID 690 (columns ...
Autoincrement VersionCode with gradle extra properties
... versionCode code
versionName "1.1"
minSdkVersion 14
targetSdkVersion 18
}
}
else {
throw new GradleException("Could not read version.properties!")
}
// rest of android block goes here
}
This code expects an existing version.prop...
How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
...
544
wait also (optionally) takes the PID of the process to wait for, and with $! you get the PID of...
What do Clustered and Non clustered index actually mean?
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1143
With a clustered index the rows are stored physically on the disk in the same order as the inde...
Length of generator output [duplicate]
...
Adam RosenfieldAdam Rosenfield
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How to find unused/dead code in java projects [closed]
...
40
I would instrument the running system to keep logs of code usage, and then start inspecting cod...
How to create a simple proxy in C#?
I have downloaded Privoxy few weeks ago and for the fun I was curious to know how a simple version of it can be done.
10 An...