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Re-sign IPA (iPhone)
... a enterprise account and a mobile provisioning profile for in house deployment (the mobile provisioning profile gets embedded to the IPA).
Solution:
Unzip the IPA
unzip Application.ipa
Remove old CodeSignature
rm -r "Payload/Application.app/_CodeSignature" "Payload/Application.app/CodeResourc...
How to generate a random integer number from within a range
...s out a Poisson distribution: any two nonoverlapping subintervals of the same size are equally likely and independent. For a finite set of values, this implies a uniform distribution and also ensures that the values of rand() are nicely scattered.
This means that the only correct way of changing t...
Aligning text and image on UIButton with imageEdgeInsets and titleEdgeInsets
...
I agree the documentation on imageEdgeInsets and titleEdgeInsets should be better, but I figured out how to get the correct positioning without resorting to trial and error.
The general idea is here at this question, but that was if you wan...
Maximum number of threads per process in Linux?
...ike this:
cat /proc/sys/kernel/threads-max
The default is the number of memory pages/4. You can increase this like:
echo 100000 > /proc/sys/kernel/threads-max
There is also a limit on the number of processes (and hence threads) that a single user may create, see ulimit/getrlimit for detail...
Reading my own Jar's Manifest
...ed collection of URLs, reading them as manifests until you find yours:
Enumeration<URL> resources = getClass().getClassLoader()
.getResources("META-INF/MANIFEST.MF");
while (resources.hasMoreElements()) {
try {
Manifest manifest = new Manifest(resources.nextElement().openStream())...
Entity Framework: There is already an open DataReader associated with this Command
I am using Entity Framework and occasionally i will get this error.
17 Answers
17
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Google Play app description formatting
... Android application that is available on Google Play. Now I want to add some more formatting to my app description (eg. indent, links, lists..). But I cannot find any website where possible formatting is listed. Google Help pages cannot help me either on this subject. There exists a lot of differen...
Should functions return null or an empty object?
... returning a null will result in a null exception if you attempt to access members in the object, which can be useful for highlighting buggy code - attempting to access a member of nothing makes no sense. Accessing members of an empty object will not fail meaning bugs can go undiscovered.
...
Get the height and width of the browser viewport without scrollbars using jquery?
...Using jQuery is not essential for getting those values, however. Use
document.documentElement.clientHeight;
document.documentElement.clientWidth;
to get sizes excluding scrollbars, or
window.innerHeight;
window.innerWidth;
to get the whole viewport, including scrollbars.
document.documentEl...
How to make/get a multi size .ico file? [closed]
... The IcoFX program is much easier to work with. It only took me 5 minutes to create 3 new icons, with each one having 16x16, 32x32 and 48x48 resolutions.
– dodgy_coder
Jan 31 '13 at 7:30
...